condition mean min max 1 h after light 21.344020525 20.64878609 22.03925496 3 h after light 19.524893566666666 12.72420252 28.88035485 5 h after light 16.280841003333336 13.78373906 18.51351491 7 h after light 24.187300973333333 21.49571726 26.08692725 9 h after light 26.472827199999998 20.46449254 29.87318649 11 h after light 32.25882575 28.60199606 36.84978073 1 h after dark 24.03583125 17.40615726 34.98331264 3 h after dark 16.126216726666666 13.84863045 20.36442542 5 h after dark 14.984495073333333 12.74270787 16.57947283 7 h after dark 12.725154686666666 11.88071838 13.68282643 9 h after dark 10.459748214333333 8.043731373 11.72133781 11 h after dark 10.925691780333334 6.739002139 16.07404335