condition mean min max Dawn 7.842601666666667 6.88575 8.971135 Morning 7.734159999999999 7.734159999999999 7.734159999999999 Noon 7.783675 7.783675 7.783675 Dusk 7.795070000000001 7.795070000000001 7.795070000000001 Night 7.807115 7.78331 7.83092 Midnight 10.306090000000001 10.306090000000001 10.306090000000001