condition	mean	min	max
1 h after light	12.965023096666666	12.64426257	13.44713961
3 h after light	15.584093443333334	13.60814975	18.70146465
5 h after light	15.114151716666667	12.92831251	19.15350191
7 h after light	19.675135876666666	17.68332995	21.0511461
9 h after light	19.166840756666666	17.77913789	21.50388466
11 h after light	18.67299525	15.33067426	21.76287034
13 h after light	19.521340886666668	15.52082493	24.33029527
15 h after light	20.399029086666665	16.69924062	26.34771326
1 h after dark	20.915175246666667	18.41486641	24.40477671
3 h after dark	18.595267760000002	15.74506453	22.70265922
5 h after dark	20.281115493333335	16.8661993	24.61921416
7 h after dark	18.22877023	16.95179103	20.28118252