condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.10736666666666667	0.0	0.3221
12 h after dark	0.21618933333333332	0.0	0.377648