condition	mean	min	max
4 h after light	0.105908	0.0	0.211816
8 h after light	0.5031005000000001	0.202495	0.803706
12 h after light	0.1953125	0.0	0.390625
4 h after dark	0.6718096666666666	0.551496	0.827082
8 h after dark	0.04770433333333333	0.0	0.143113
12 h after dark	0.2272853333333333	0.0	0.424915