import json

# Exemple de JSON
json_str = '''
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          "icon": "04n"
        }
      ],
      "clouds": {
        "all": 100
      },
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        "speed": 2.82,
        "deg": 193,
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      },
      "visibility": 10000,
      "pop": 0,
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      },
      "dt_txt": "2024-06-17 00:00:00"
    },
    {
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      },
      "weather": [
        {
          "id": 803,
          "main": "Clouds",
          "description": "nuageux",
          "icon": "04n"
        }
      ],
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        "all": 54
      },
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        "speed": 3.36,
        "deg": 207,
        "gust": 9.2
      },
      "visibility": 10000,
      "pop": 0,
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      },
      "dt_txt": "2024-06-17 03:00:00"
    },
    {
      "dt": 1718604000,
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        "temp": 15.25,
        "feels_like": 15.34,
        "temp_min": 15.25,
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        "temp_kf": 0
      },
      "weather": [
        {
          "id": 803,
          "main": "Clouds",
          "description": "nuageux",
          "icon": "04d"
        }
      ],
      "clouds": {
        "all": 77
      },
      "wind": {
        "speed": 3.52,
        "deg": 202,
        "gust": 7.94
      },
      "visibility": 10000,
      "pop": 0,
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      },
      "dt_txt": "2024-06-17 06:00:00"
    },
    {
      "dt": 1718614800,
      "main": {
        "temp": 19.13,
        "feels_like": 19.08,
        "temp_min": 19.13,
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        "temp_kf": 0
      },
      "weather": [
        {
          "id": 500,
          "main": "Rain",
          "description": "légère pluie",
          "icon": "10d"
        }
      ],
      "clouds": {
        "all": 81
      },
      "wind": {
        "speed": 4.73,
        "deg": 209,
        "gust": 6.02
      },
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      "pop": 0.59,
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      },
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        "pod": "d"
      },
      "dt_txt": "2024-06-17 09:00:00"
    },
    {
      "dt": 1718625600,
      "main": {
        "temp": 19.29,
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        "temp_min": 19.29,
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        "pressure": 1011,
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      },
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        {
          "id": 500,
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        }
      ],
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        "all": 90
      },
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      "dt_txt": "2024-06-17 12:00:00"
    },
    {
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        "temp_kf": 0
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        {
          "id": 500,
          "main": "Rain",
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          "icon": "10d"
        }
      ],
      "clouds": {
        "all": 100
      },
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        "deg": 228,
        "gust": 9.18
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      "pop": 1,
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      },
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      "dt_txt": "2024-06-17 15:00:00"
    },
    {
      "dt": 1718647200,
      "main": {
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        "feels_like": 18.03,
        "temp_min": 17.98,
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        "pressure": 1012,
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      },
      "weather": [
        {
          "id": 804,
          "main": "Clouds",
          "description": "couvert",
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        }
      ],
      "clouds": {
        "all": 100
      },
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        "deg": 228,
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      },
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    },
    {
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        "temp_min": 14.92,
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        "pressure": 1012,
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      },
      "weather": [
        {
          "id": 804,
          "main": "Clouds",
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        }
      ],
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      },
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    },
    {
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      },
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          "main": "Rain",
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        }
      ],
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      },
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          "main": "Rain",
          "description": "pluie modérée",
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        }
      ],
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      },
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        "temp_min": 14.81,
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        "temp_kf": 0
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      "weather": [
        {
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          "main": "Rain",
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        }
      ],
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      },
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      },
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      },
      "weather": [
        {
          "id": 500,
          "main": "Rain",
          "description": "légère pluie",
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      ],
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        "all": 100
      },
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      },
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      "dt_txt": "2024-06-18 12:00:00"
    },
    {
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      },
      "weather": [
        {
          "id": 500,
          "main": "Rain",
          "description": "légère pluie",
          "icon": "10d"
        }
      ],
      "clouds": {
        "all": 99
      },
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        "deg": 48,
        "gust": 4.01
      },
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      "pop": 0.2,
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      },
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        "pod": "d"
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      "dt_txt": "2024-06-18 15:00:00"
    },
    {
      "dt": 1718733600,
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        "humidity": 87,
        "temp_kf": 0
      },
      "weather": [
        {
          "id": 500,
          "main": "Rain",
          "description": "légère pluie",
          "icon": "10d"
        }
      ],
      "clouds": {
        "all": 100
      },
      "wind": {
        "speed": 4.41,
        "deg": 31,
        "gust": 6.95
      },
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      },
      "sys": {
        "pod": "d"
      },
      "dt_txt": "2024-06-18 18:00:00"
    }
  ],
  "city": {
    "id": 3009239,
    "name": "La Gacilly",
    "coord": {
      "lat": 47.7656,
      "lon": -2.1322
    },
    "country": "FR",
    "population": 2453,
    "timezone": 7200,
    "sunrise": 1718251782,
    "sunset": 1718309266
  }
}
'''

# Décoder le JSON
data = json.loads(json_str)

# Extraire les 6 premières valeurs du champ "all"
cloud_values = [item['clouds']['all'] for item in data['list'][:6]]

# Afficher les valeurs extraites
for i, value in enumerate(cloud_values, start=1):
    print(f"Cloud coverage for point {i}: {value}")

# Calculer la moyenne
average_cloud_coverage = sum(cloud_values) / len(cloud_values)

# Afficher les valeurs extraites et la moyenne
print("Cloud coverage values:", cloud_values)
print("Average cloud coverage:", average_cloud_coverage)