condition	mean	min	max
3 h after light	0.9167576666666667	0.411893	1.28977
6 h after light	0.8389503333333334	0.777313	0.940744
9 h after light	0.8008033333333333	0.350068	1.57758
12 h after light	1.30338925	0.683957	1.977
3 h after dark	1.73557	1.33304	2.12065
6 h after dark	1.47408	1.21379	1.69042
9 h after dark	0.9868876666666666	0.551814	1.46891
12 h after dark	0.39026099999999997	0.360027	0.420495