condition	mean	min	max
4 h after light	1.4070049999999998	1.39254	1.42147
8 h after light	1.3249849999999999	1.30351	1.34646
12 h after light	0.5062195	0.469293	0.543146
4 h after dark	0.809682	0.660195	0.965822
8 h after dark	1.0880433333333333	1.0408	1.16225
12 h after dark	1.1897606666666667	0.935712	1.57522