condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.03840933333333333	0.0	0.115228
12 h after light	0.02543506666666667	0.0	0.0763052
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.027775333333333332	0.0	0.083326