condition	mean	min	max
3 h after light	10.534845	6.53546	15.8937
7 h after light	9.016119166666666	6.18315	12.1196
11 h after light	10.30609	9.17939	11.7459
2 h after dark	11.241239166666666	7.61676	16.1251
6 h after dark	11.202009166666667	9.32057	15.6722
10 h after dark	11.251146666666667	6.15688	15.6952