condition	mean	min	max
2 h after light	2.8520849999999998	1.49688	4.09975
6 h after light	2.781808333333333	2.03396	3.65591
10 h after light	2.41491	1.93676	2.84753
14 h after light	3.0887633333333335	2.67109	4.16649
18 h after light	2.8552033333333333	2.03802	4.50606
2 h after dark	3.02926	2.42048	3.96261