condition mean min max Dawn 7.395077499999999 7.18297 7.607184999999999 Morning 6.519985 6.519985 6.519985 Noon 9.200624999999999 9.200624999999999 9.200624999999999 Night 8.457445 8.457445 8.457445 Midnight 8.656035 8.656035 8.656035