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	0.03836966666666667	0.0	0.115109
12 h after light	0.06534236666666667	0.0	0.0998278
3 h after dark	0.026903633333333333	0.0	0.0807109
6 h after dark	0.0	0.0	0.0
9 h after dark	0.054255	0.0	0.162765
12 h after dark	0.0	0.0	0.0