condition	mean	min	max
1 h after light	24.440312515	18.58255431	30.29807072
3 h after light	18.489391163333334	15.36900993	24.09935942
5 h after light	15.716755313333334	15.05459668	16.36840002
7 h after light	13.977949646666668	11.00146499	17.87950448
9 h after light	15.892587163333333	13.59893108	17.51681778
11 h after light	14.899407216666667	10.31936747	17.21134339
13 h after light	18.970741846666666	18.28732938	19.88721448
15 h after light	18.25728092	16.32305334	20.17435741
1 h after dark	17.933215656666665	16.94146235	19.83339353
3 h after dark	18.687737130000002	16.9405712	20.82487369
5 h after dark	16.71988547	15.58182797	17.63532094
7 h after dark	17.718395603333335	16.93754546	18.37679358