condition	mean	min	max
3 h after light	1.8764841666666667	1.27691	3.46993
7 h after light	2.166288916666667	0.707567	4.69945
11 h after light	1.926026	0.571935	3.92763
2 h after dark	2.195805	1.20145	4.27318
6 h after dark	2.3487875	1.2405	3.39959
10 h after dark	2.5431733333333333	1.30058	4.59561