condition	mean	min	max
3 h after light	0.0153542	0.0	0.0460626
6 h after light	0.0	0.0	0.0
9 h after light	0.009519166666666667	0.0	0.0285575
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0110563	0.0	0.0331689
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0