condition mean min max 1 h after light 8.7282694395 6.833596899 10.62294198 3 h after light 9.230321735666667 5.558420237000001 11.41677882 5 h after light 18.088100996666668 13.85928474 22.157549600000003 7 h after light 23.44167988 15.68658292 27.74258022 9 h after light 28.797803233333333 26.15137695 31.61154598 11 h after light 33.239851046666665 28.86099572 37.86680171 1 h after dark 28.306423093333333 22.71886865 33.33672209 3 h after dark 23.061207963333334 19.58110288 26.65762393 5 h after dark 20.5058681 18.77547112 21.63417372 7 h after dark 14.157087796666668 13.28527595 15.49148602 9 h after dark 10.627071801333333 7.882120337000001 14.57638713 11 h after dark 8.623484770000001 6.934389312 9.656707777000001