condition	mean	min	max
4 h after light	0.02775595	0.027648	0.0278639
8 h after light	0.05281025	0.0451506	0.0604699
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	0.0	0.0	0.0