condition mean min max Dawn 19.17585 17.34525 21.00645 Morning 19.0313 19.0313 19.0313 Noon 21.33825 21.33825 21.33825 Night 34.46395 34.46395 34.46395 Midnight 20.505249999999997 20.505249999999997 20.505249999999997