condition	mean	min	max
3 h after light	4.877665833333333	2.09863	7.29647
7 h after light	7.814609166666667	5.27608	12.9753
11 h after light	4.987619166666667	2.26378	8.11435
2 h after dark	4.9429300000000005	2.01422	8.41777
6 h after dark	3.938065	1.62151	5.95211
10 h after dark	4.4991433333333335	1.85318	8.65576