condition	mean	min	max
4 h after light	1.130955	1.0977	1.16421
8 h after light	1.20003	1.1456	1.25446
12 h after light	0.47379699999999997	0.420284	0.52731
4 h after dark	0.6053923333333333	0.453663	0.717743
8 h after dark	0.7691846666666666	0.372103	0.993651
12 h after dark	1.055407	0.896025	1.2906