condition	mean	min	max
1 h after light	14.296925475	14.08718709	14.50666386
3 h after light	15.941776546666667	13.72669699	17.77756016
5 h after light	14.33792132	12.89901089	15.93034885
7 h after light	17.07959496666667	15.88207501	17.76525844
9 h after light	16.643454256666665	15.31204941	18.59228859
11 h after light	15.369622119999999	13.56259725	17.99367718
13 h after light	17.853976563333333	14.5714496	19.99065736
15 h after light	18.6934553	17.19946543	20.59908073
1 h after dark	19.05424107	16.69158827	22.09169319
3 h after dark	17.770162746666667	17.48049653	18.21910487
5 h after dark	15.690768076666666	14.67595131	16.7127671
7 h after dark	13.67552909	10.97432679	15.24581537