condition	mean	min	max
4 h after light	0.28835515	0.0636373	0.513073
8 h after light	0.312233	0.208775	0.415691
12 h after light	0.36909899999999995	0.317306	0.420892
4 h after dark	0.5016195	0.33762	0.665619
8 h after dark	0.387685	0.330623	0.444747
12 h after dark	0.398924	0.38312	0.414728