condition	mean	min	max
4 h after light	0.32347875000000004	0.0824445	0.564513
8 h after light	0.121655	0.0	0.24331
12 h after light	0.565333	0.470632	0.660034
4 h after dark	0.7727326666666667	0.417885	1.25471
8 h after dark	0.9762296666666667	0.270639	1.38372
12 h after dark	0.141773	0.0	0.213189