condition	mean	min	max
4 h after light	0.30792549999999996	0.262764	0.353087
8 h after light	0.2549955	0.190714	0.319277
12 h after light	0.1595328	0.0873456	0.23172
4 h after dark	0.5622495000000001	0.335608	0.788891
8 h after dark	0.533594	0.455056	0.612132
12 h after dark	0.652137	0.627752	0.676522