condition	mean	min	max
4 h after light	0.5251975	0.472945	0.57745
8 h after light	0.3497865	0.32579	0.373783
12 h after light	0.366136	0.315302	0.41697
4 h after dark	0.720139	0.549874	1.03147
8 h after dark	0.5300526666666667	0.397928	0.739023
12 h after dark	0.5691256666666666	0.49121	0.678687