condition	mean	min	max
4 h after light	0.210095	0.0	0.42019
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.2698446666666667	0.0	0.809534
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0