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	0.166884	0.0	0.500652
12 h after light	0.0	0.0	0.0
3 h after dark	0.15145233333333333	0.0	0.250095
6 h after dark	0.08585633333333333	0.0	0.257569
9 h after dark	0.43472533333333335	0.0	0.655716
12 h after dark	0.0	0.0	0.0