condition	mean	min	max
2 h after light	7.715668333333333	5.11037	9.17704
6 h after light	7.469905	5.27164	8.61574
10 h after light	6.377465	4.70623	7.36152
14 h after light	7.16651	4.69378	10.3266
18 h after light	7.771316666666667	5.85705	9.00273
2 h after dark	16.110366666666664	14.0941	18.8369