condition mean min max Dawn 17.939974999999997 17.264249999999997 18.6157 Morning 16.2087 16.2087 16.2087 Noon 16.8024 16.8024 16.8024 Night 19.580199999999998 19.580199999999998 19.580199999999998 Midnight 17.14945 17.14945 17.14945