condition	mean	min	max
4 h after light	1.3291006666666667	0.978952	1.57456
8 h after light	0.4202246666666667	0.050475	0.785965
12 h after light	0.706023	0.446078	1.22288
4 h after dark	0.8104863333333334	0.691073	0.981925
8 h after dark	1.26369	1.05289	1.42447
12 h after dark	2.14751	2.10208	2.19193