condition	mean	min	max
4 h after light	0.8701325	0.866749	0.873516
8 h after light	0.655449	0.603176	0.707722
12 h after light	0.6987559999999999	0.667908	0.729604
4 h after dark	1.0533350000000001	0.83608	1.27059
8 h after dark	1.156445	1.15299	1.1599
12 h after dark	0.83006	0.57603	1.08409