condition	mean	min	max
1 h after light	14.708693816666667	11.37983631	16.50535196
3 h after light	12.37915367	11.81760373	13.07397225
5 h after light	13.364824335	8.845687505	19.45592562
7 h after light	14.230609526666667	12.5265445	15.90842323
9 h after light	13.499272515	9.694956535	15.87334104
11 h after light	12.008062256666667	11.0206075	13.26603179
13 h after light	14.241840893333332	10.74518649	18.40555271
15 h after light	13.340796516666666	11.84602382	15.13557836
1 h after dark	15.229837093333334	13.41544573	16.38793732
3 h after dark	12.577819696666667	11.34900663	13.76460441
5 h after dark	15.339818663333332	13.31646148	16.3863205
7 h after dark	17.06330656	13.79796944	19.80179841