condition	mean	min	max
4 h after light	0.304219	0.253518	0.35492
8 h after light	0.694617	0.663736	0.725498
12 h after light	0.44983300000000004	0.378249	0.521417
4 h after dark	0.23390833333333333	0.228942	0.240437
8 h after dark	0.14154166666666668	0.12678	0.153398
12 h after dark	0.26235933333333333	0.219557	0.339284