condition	mean	min	max
3 h after light	0.17361708333333334	0.0	0.408474
7 h after light	0.244886625	0.0	1.57521
11 h after light	0.315673325	0.0	0.85596
2 h after dark	0.22677733333333333	0.0	0.552633
6 h after dark	0.145592575	0.0	0.479584
10 h after dark	0.16368808333333335	0.0	0.394514