condition	mean	min	max
1 h after light	13.35641118	12.60059951	14.11222285
3 h after light	15.918610183333334	12.91924423	20.21562555
5 h after light	15.02844271	14.17884452	16.32392067
7 h after light	14.854580176666666	14.78897673	14.92277925
9 h after light	13.452877243333335	12.27091047	14.530822400000002
11 h after light	14.860593133333333	13.75674706	16.82017649
13 h after light	14.191564306666667	13.07052775	14.92180122
15 h after light	16.620914143333334	15.57318818	17.70533206
1 h after dark	14.970637143333333	13.34653174	16.87278402
3 h after dark	15.173983289999999	14.51135721	16.48161102
5 h after dark	14.707223416666666	14.13673909	15.19565204
7 h after dark	16.33507041	15.90905272	16.96039035