condition	mean	min	max
4 h after light	0.06711450000000001	0.0404407	0.0937883
8 h after light	0.182537	0.160225	0.204849
12 h after light	0.19084299999999998	0.149373	0.232313
4 h after dark	0.05902566666666667	0.0	0.177077
8 h after dark	0.06770226666666666	0.0	0.10943
12 h after dark	0.13740863333333334	0.0	0.324907