condition	mean	min	max
4 h after light	0.132255	0.0	0.26451
8 h after light	0.07226355000000001	0.0641926	0.0803345
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.045722000000000006	0.0	0.137166
12 h after dark	0.0	0.0	0.0