condition	mean	min	max
2 h after light	9.627273333333333	7.01923	12.8758
6 h after light	11.903723333333334	4.79564	17.9114
10 h after light	9.079538333333334	4.38913	18.0264
14 h after light	11.260570000000001	3.59662	26.2798
18 h after light	11.346873333333333	6.79525	24.014
2 h after dark	9.579385	5.58484	14.9756