condition	mean	min	max
4 h after light	0.537359	0.369952	0.704766
8 h after light	0.7344375000000001	0.565358	0.903517
12 h after light	0.890568	0.780686	1.00045
4 h after dark	0.8308003333333334	0.578537	1.12166
8 h after dark	0.9870960000000001	0.858145	1.21558
12 h after dark	1.1697156666666668	0.840752	1.69843