condition	mean	min	max
1 h after light	10.085362832000001	8.066244374	12.10448129
3 h after light	11.777904933	9.643492069	13.42716182
5 h after light	15.562777793333334	13.71744076	17.50604814
7 h after light	19.9285087	19.19688454	20.79701788
9 h after light	20.785926743333334	18.11022528	22.77960688
11 h after light	22.065331056666665	19.31039318	24.75736778
1 h after dark	19.63440294	19.57320709	19.67077653
3 h after dark	18.460488563333335	12.40539194	23.16530591
5 h after dark	16.881077076666667	14.966347099999998	20.23325077
7 h after dark	16.324007536666667	15.13257602	18.08859113
9 h after dark	16.512434446666667	15.52169306	17.18583884
11 h after dark	16.629349573333332	13.17280184	19.98426418