condition	mean	min	max
3 h after light	1.2098148333333334	0.730453	1.58411
7 h after light	0.96167925	0.344082	1.79913
11 h after light	1.6871871666666667	0.826116	2.29896
2 h after dark	1.9631533333333333	1.17858	2.59651
6 h after dark	1.6925245833333333	0.747785	2.7625
10 h after dark	1.46837875	0.501665	2.18807