condition	mean	min	max
4 h after light	1.2489050000000002	1.15662	1.34119
8 h after light	1.5769600000000001	1.25545	1.89847
12 h after light	1.127285	0.88138	1.37319
4 h after dark	0.9169326666666666	0.369133	1.62787
8 h after dark	1.0959463333333332	0.670659	1.3396
12 h after dark	1.4280863333333333	0.847319	1.99125