condition mean min max Dawn 8.664517499999999 7.759395 9.56964 Morning 7.581845 7.581845 7.581845 Noon 6.504144999999999 6.504144999999999 6.504144999999999 Night 7.96443 7.96443 7.96443 Midnight 9.380415 9.380415 9.380415