condition	mean	min	max
1 h after light	20.75401785	18.6039861	24.42072511
3 h after light	20.67248757333333	19.08210472	22.50996961
5 h after light	20.46221266	15.69007109	27.16773034
7 h after light	21.34415514	20.83871968	22.30967223
9 h after light	20.711814823333334	14.24933147	24.34564874
11 h after light	20.82209501666667	17.60632122	23.42600337
13 h after light	21.998404049999998	17.26576974	24.73909139
15 h after light	21.831243026666666	21.11365574	22.35794977
1 h after dark	19.165807570000002	17.03729695	20.48492165
3 h after dark	23.115278683333333	19.4982337	29.07847165
5 h after dark	19.91171612333333	18.38321268	22.41444876
7 h after dark	24.534133893333333	20.93753146	27.43429753