condition mean min max Dawn 8.006155 7.6663 8.34601 Morning 6.94392 6.94392 6.94392 Noon 5.8540399999999995 5.8540399999999995 5.8540399999999995 Night 6.750635 6.750635 6.750635 Midnight 8.10447 8.10447 8.10447