condition	mean	min	max
4 h after light	0.01176055	0.0	0.0235211
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.017515633333333332	0.0	0.0525469
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0