condition mean min max 4 h after light 80.62219999999999 77.8326 83.4118 8 h after light 86.18375 74.9647 97.4028 12 h after light 78.923 76.1292 81.7168 4 h after dark 101.82905 93.6401 110.018 8 h after dark 105.6385 102.59 108.687 12 h after dark 120.52099999999999 118.475 122.567