condition	mean	min	max
4 h after light	0.446938	0.296416	0.59746
8 h after light	0.835585	0.806769	0.864401
12 h after light	0.867652	0.689724	1.04558
4 h after dark	1.6069499999999999	1.29183	1.92207
8 h after dark	0.5583935	0.517896	0.598891
12 h after dark	0.43379999999999996	0.357733	0.509867