condition	mean	min	max
0 h after light	0.30683550000000004	0.259732	0.353939
4 h after light	0.934016	0.917131	0.950901
8 h after light	0.6133655	0.557813	0.668918
4 h after dark	1.410015	1.30102	1.51901
8 h after dark	0.6575154999999999	0.613378	0.701653
12 h after dark	0.386322	0.385239	0.387405