condition	mean	min	max
4 h after light	0.0257973	0.0	0.0773919
8 h after light	0.10807023333333333	0.0795896	0.149031
12 h after light	0.0	0.0	0.0
4 h after dark	0.013182399999999999	0.0	0.0395472
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0