condition	mean	min	max
4 h after light	0.037691249999999996	0.0276657	0.0477168
8 h after light	0.0302132	0.0	0.0604264
12 h after light	0.0	0.0	0.0
4 h after dark	0.07367713333333334	0.0522343	0.106601
8 h after dark	0.04303966666666667	0.0	0.129119
12 h after dark	0.03388873333333333	0.0	0.0759088