condition	mean	min	max
4 h after light	0.4481545	0.311674	0.584635
8 h after light	0.456958	0.403141	0.510775
12 h after light	0.5670850000000001	0.558677	0.575493
4 h after dark	0.5477386666666667	0.491499	0.602085
8 h after dark	0.5638456666666667	0.461844	0.708788
12 h after dark	0.5412713333333333	0.487403	0.626011