condition	mean	min	max
1 h after light	31.154335405	28.38674383	33.92192698
3 h after light	27.134169346666667	24.28569468	30.80602433
5 h after light	30.517702773333333	22.95134351	34.73934789
7 h after light	30.932457036666666	24.2359006	36.97244183
9 h after light	35.33947802	31.77252586	38.77820191
11 h after light	35.3305652	30.42409185	38.84504755
13 h after light	34.58645313	29.84360244	39.51963128
15 h after light	34.71452654666667	32.05929769	37.87116216
1 h after dark	36.49661316	34.33269804	39.18213647
3 h after dark	33.57259936	26.97706055	37.5992434
5 h after dark	34.869540093333335	31.448467100000002	37.84972044
7 h after dark	33.35785303666667	30.13794146	38.41574755