condition mean min max 3 h after light 0.587236 0.0 1.2458 6 h after light 0.3771926666666667 0.0 0.633765 9 h after light 0.5081996666666666 0.0 1.18699 12 h after light 0.07524825 0.0 0.300993 3 h after dark 0.313251 0.0 0.551978 6 h after dark 0.257588 0.0 0.772764 9 h after dark 0.5097756666666666 0.41108 0.593227 12 h after dark 0.2686785 0.0 0.537357