condition	mean	min	max
4 h after light	0.1544924	0.0528632	0.210944
8 h after light	0.1179933	0.0174313	0.250028
12 h after light	0.12095741	0.00863723	0.189905
4 h after dark	0.1352198	0.0576524	0.212025
8 h after dark	0.11904986666666667	0.0504276	0.170467
12 h after dark	0.04360406666666667	0.0	0.0798766