condition mean min max Dawn 6.1997875 6.19448 6.205095 Morning 5.270015000000001 5.270015000000001 5.270015000000001 Noon 9.389625 9.389625 9.389625 Night 9.151125 9.151125 9.151125 Midnight 7.723879999999999 7.723879999999999 7.723879999999999