condition	mean	min	max
4 h after light	0.8613595000000001	0.82212	0.900599
8 h after light	1.216965	1.12359	1.31034
12 h after light	1.0094494999999999	0.974949	1.04395
4 h after dark	1.2411133333333333	1.07397	1.36985
8 h after dark	0.9354466666666666	0.843337	0.985154
12 h after dark	0.9090173333333333	0.765412	1.07764