condition mean min max 0 h after light 106.03049999999999 105.985 106.076 4 h after light 60.98725 42.777 79.1975 8 h after light 143.4515 129.346 157.557 4 h after dark 201.5145 153.162 249.867 8 h after dark 135.071 132.593 137.549 12 h after dark 86.44495 80.932 91.9579