condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.059903	0.0	0.119806
8 h after dark	0.0603385	0.0	0.120677
12 h after dark	0.0	0.0	0.0