condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.13854433333333332	0.0	0.415633
9 h after light	0.062186	0.0	0.186558
12 h after light	0.0482245	0.0	0.192898
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0