condition	mean	min	max
3 h after light	1.3896055	0.569084	3.26694
7 h after light	1.7384691666666667	0.702977	3.67517
11 h after light	1.5117876666666668	0.823531	2.74245
2 h after dark	1.4304493333333335	0.423926	2.65523
6 h after dark	1.313386	0.729172	2.24455
10 h after dark	1.295656	0.55385	3.12087