condition mean min max Dawn 8.1705725 7.4424600000000005 8.898685 Morning 8.84567 8.84567 8.84567 Noon 10.616530000000001 10.616530000000001 10.616530000000001 Night 11.39315 11.39315 11.39315 Midnight 11.03265 11.03265 11.03265