condition	mean	min	max
1 h after light	17.36627989	16.61034926	18.12221052
3 h after light	17.702072966666666	16.83228455	18.29320208
5 h after light	19.4122285	18.77028481	19.90793575
7 h after light	21.043820703333335	19.33425778	21.93523872
9 h after light	18.644355436666665	18.22863025	19.44222178
11 h after light	19.186300896666665	19.09082982	19.25410384
13 h after light	19.310677543333334	18.57232672	19.82467607
15 h after light	20.20966865666667	19.96199576	20.36113186
1 h after dark	20.665286313333333	18.84050533	22.09169319
3 h after dark	22.184833636666667	19.28392109	25.47158066
5 h after dark	22.163189406666667	21.02230864	23.35111666
7 h after dark	21.07634995	19.44309952	23.30895177