condition	mean	min	max
4 h after light	0.6469523333333334	0.254881	1.10395
8 h after light	0.2614098	0.0632294	0.405731
12 h after light	0.5190476666666667	0.322764	0.87024
4 h after dark	0.6728999999999999	0.371684	1.05849
8 h after dark	0.835262	0.667564	1.00846
12 h after dark	0.7559233333333333	0.539262	0.913778