condition	mean	min	max
3 h after light	2.21816	1.57299	2.91247
6 h after light	2.44073	1.94136	2.87778
9 h after light	3.3405566666666666	2.21273	4.74637
12 h after light	4.58202	2.39139	5.91824
3 h after dark	3.9785633333333332	3.31184	4.31289
6 h after dark	3.2540066666666667	2.71349	4.25837
9 h after dark	2.20068	1.61325	2.85585
12 h after dark	1.3082605	0.852441	1.76408