condition mean min max Dawn 16.924799999999998 16.47145 17.378149999999998 Morning 16.167900000000003 16.167900000000003 16.167900000000003 Noon 16.04515 16.04515 16.04515 Night 15.9391 15.9391 15.9391 Midnight 18.41135 18.41135 18.41135