condition	mean	min	max
4 h after light	0.531205	0.0	1.06241
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	1.12673	0.0	3.38019