condition mean min max Dawn 7.2316525 7.0443 7.419005 Morning 6.22772 6.22772 6.22772 Noon 7.773675000000001 7.773675000000001 7.773675000000001 Night 7.395655 7.395655 7.395655 Midnight 6.885035 6.885035 6.885035