condition	mean	min	max
4 h after light	0.3313315	0.304564	0.358099
8 h after light	0.341819	0.221053	0.462585
12 h after light	0.43180799999999997	0.371216	0.4924
4 h after dark	0.3937055	0.383453	0.403958
8 h after dark	0.444666	0.332583	0.556749
12 h after dark	0.46562950000000003	0.465585	0.465674