condition	mean	min	max
1 h after light	15.92503832	14.85700852	16.50535196
3 h after light	18.740201576666667	14.04030933	22.97014751
5 h after light	18.996881016666666	15.89252362	20.93653847
7 h after light	15.876798952	8.085686186	22.72187198
9 h after light	17.25728438	13.84349608	21.26428706
11 h after light	14.660674363333333	10.65960945	19.61783534
13 h after light	16.031916986666666	10.65334729	21.07654321
15 h after light	16.717132473333333	13.08514379	23.23719499
1 h after dark	13.726603110000001	11.18935989	16.62134268
3 h after dark	14.251530273333334	14.00295254	14.666309900000002
5 h after dark	13.465567216666667	10.45829414	17.54253812
7 h after dark	18.3643271	13.77052288	20.87189657