condition mean min max 0 h after light 14.26125 13.8326 14.6899 2 h after light 94.6082 91.1861 98.0303 4 h after light 167.558 137.226 197.89 8 h after light 167.5005 160.005 174.996 12 h after light 122.47149999999999 116.716 128.227 2 h after dark 53.96555 47.1489 60.7822 4 h after dark 89.55885 86.143 92.9747 8 h after dark 54.1589 38.2655 70.0523 12 h after dark 19.96095 17.1749 22.747