condition	mean	min	max
4 h after light	0.44695150000000006	0.384805	0.509098
8 h after light	0.243106	0.207846	0.278366
12 h after light	0.6235985000000001	0.168357	1.07884
4 h after dark	0.585223	0.393891	0.776555
8 h after dark	0.4559525	0.305763	0.606142
12 h after dark	0.398924	0.38312	0.414728