condition	mean	min	max
3 h after light	0.0230263	0.0	0.0690789
6 h after light	0.0	0.0	0.0
9 h after light	0.022805333333333334	0.0	0.0358603
12 h after light	0.0	0.0	0.0
3 h after dark	0.016262866666666667	0.0	0.0487886
6 h after dark	0.012444266666666667	0.0	0.0373328
9 h after dark	0.0	0.0	0.0
12 h after dark	0.013724933333333333	0.0	0.0411748