condition	mean	min	max
4 h after light	0.20667560000000001	0.0884742	0.324877
8 h after light	0.261535	0.186951	0.336119
12 h after light	0.813885	0.701859	0.925911
4 h after dark	1.4581233333333332	1.1622	1.713
8 h after dark	0.9800803333333333	0.888081	1.09454
12 h after dark	0.24738166666666667	0.234577	0.270629