condition	mean	min	max
4 h after light	4.12937	3.17983	5.07891
8 h after light	3.78834	3.18618	4.3905
12 h after light	4.332409999999999	4.03503	4.62979
4 h after dark	5.979783333333334	5.7289	6.22066
8 h after dark	7.414723333333334	7.12816	7.67736
12 h after dark	4.436963333333333	4.01419	4.94464