condition mean min max Dawn 10.552632500000001 9.780415000000001 11.324850000000001 Morning 6.704269999999999 6.704269999999999 6.704269999999999 Noon 7.634995 7.634995 7.634995 Night 8.637045 8.637045 8.637045 Midnight 9.208359999999999 9.208359999999999 9.208359999999999