condition	mean	min	max
4 h after light	2.28783	0.0	3.45463
8 h after light	2.7117416666666667	0.749365	4.25085
12 h after light	2.109878	0.990164	2.85687
4 h after dark	1.8476443333333334	0.826153	3.25532
8 h after dark	1.0905529999999999	0.650841	1.80656
12 h after dark	1.780656	0.912378	2.28925