condition mean min max 3 h after light 30.4779 27.8637 33.3288 6 h after light 30.606166666666667 29.7535 31.5924 9 h after light 30.020833333333332 28.8065 31.4287 12 h after light 35.1048 32.8603 37.5672 3 h after dark 36.377900000000004 34.5536 37.3127 6 h after dark 43.87996666666667 43.2832 44.5746 9 h after dark 42.9726 42.5812 43.3803 12 h after dark 35.97165 33.6566 38.2867