condition	mean	min	max
1 h after light	15.09590693	14.37034663	15.82146723
3 h after light	14.938668783333334	13.47824999	16.04905462
5 h after light	12.76092951	11.6091098	13.53739631
7 h after light	15.75565079	13.28889831	19.86866874
9 h after light	15.588032689999999	14.92695169	16.50993083
11 h after light	14.555483066666666	13.47251675	15.82052776
13 h after light	13.78487941	13.00798934	15.24735774
15 h after light	16.088952393333333	13.711364800000002	18.27443201
1 h after dark	14.932290633333333	13.57021663	17.19133643
3 h after dark	15.03509255	13.86857339	16.98105378
5 h after dark	16.39293045666667	15.39333812	17.96245778
7 h after dark	21.22181148	19.09202411	23.15131953