condition	mean	min	max
0 h after light	0.49310149999999997	0.492662	0.493541
4 h after light	0.619359	0.485738	0.75298
8 h after light	0.30815499999999996	0.25075	0.36556
4 h after dark	0.7276975	0.483857	0.971538
8 h after dark	0.9128405	0.733951	1.09173
12 h after dark	0.426482	0.360963	0.492001