condition	mean	min	max
3 h after light	0.016990266666666667	0.0	0.0509708
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.010371233333333334	0.0	0.0311137
12 h after dark	0.0	0.0	0.0