condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	2.3264966666666664	0.937792	5.04425
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	0.34254	0.0	1.02762