condition	mean	min	max
1 h after light	14.632068330000001	12.84663243	15.69582516
3 h after light	14.55314391	11.5392016	16.3122667
5 h after light	13.8141058	10.93934135	16.23007267
7 h after light	15.259812313333333	14.53531516	15.97416051
9 h after light	13.50475259	13.17786803	14.12419316
11 h after light	13.55403632	11.48220362	17.32258697
13 h after light	16.141666236666666	15.63743528	16.48513654
15 h after light	16.83911964	16.02083397	18.23048846
1 h after dark	18.47352589666667	14.14537748	21.59592505
3 h after dark	19.84778152	17.49451614	21.86844077
5 h after dark	20.474991733333333	17.74477194	21.85419809
7 h after dark	17.628090043333334	15.96622178	19.62483357