condition mean min max Dawn 6.8273850000000005 6.59585 7.0589200000000005 Morning 7.495865 7.495865 7.495865 Noon 9.596635 9.596635 9.596635 Night 8.121815 8.121815 8.121815 Midnight 8.130244999999999 8.130244999999999 8.130244999999999