condition	mean	min	max
4 h after light	1.400161	0.351912	2.44841
8 h after light	1.00335	0.89129	1.11541
12 h after light	0.451275	0.324959	0.577591
4 h after dark	2.4250533333333335	1.83479	3.08182
8 h after dark	1.4505996666666667	0.952249	2.1768
12 h after dark	2.57536	2.23931	2.82732