condition	mean	min	max
3 h after light	1.8903563333333333	0.77516	5.11878
7 h after light	2.635718	0.658461	6.58854
11 h after light	2.3938528333333333	0.981984	6.06256
2 h after dark	2.692154	0.813916	7.66694
6 h after dark	2.1925335	0.468012	4.92191
10 h after dark	1.717854	0.666609	3.95925