condition	mean	min	max
4 h after light	0.9291294999999999	0.774819	1.08344
8 h after light	0.729061	0.650079	0.808043
12 h after light	0.6429455	0.486241	0.79965
4 h after dark	0.26214966666666667	0.0	0.548818
8 h after dark	0.504641	0.140963	1.00297
12 h after dark	0.780952	0.580045	1.09854