condition	mean	min	max
4 h after light	0.89834	0.455454	1.7203
8 h after light	0.8098573333333333	0.517296	1.16684
12 h after light	0.6996300000000001	0.496105	1.01286
4 h after dark	1.178858	0.745074	1.52229
8 h after dark	1.1477103333333334	0.506881	1.63188
12 h after dark	1.3740566666666667	1.09712	1.8016