condition	mean	min	max
3 h after light	0.0634089	0.0	0.22097
7 h after light	0.09265845	0.0	0.243159
11 h after light	0.09314671666666667	0.0	0.389321
2 h after dark	0.04750010833333333	0.0	0.113581
6 h after dark	0.08431598333333333	0.0	0.206802
10 h after dark	0.052241675	0.0	0.391857