condition mean min max Dawn 7.766018820166668 7.2008286440000004 8.331208996333334 Morning 7.6830670425 6.91940071 8.446733375 Noon 7.1885164323333335 6.427092858333333 8.209721606333334 Dusk 7.640209588499999 7.532493847333333 7.747925329666667 Night 6.996214526499999 6.75882689 7.233602163 Midnight 7.400888319 7.400888319 7.400888319