condition	mean	min	max
4 h after light	0.0088268	0.0	0.0176536
8 h after light	0.0603175	0.0	0.120635
12 h after light	0.2374015	0.22493	0.249873
4 h after dark	0.38186333333333333	0.136045	0.533294
8 h after dark	0.172543	0.141256	0.211591
12 h after dark	0.08702096666666667	0.0	0.244627