condition mean min max Dawn 14.811499999999999 13.62815 15.99485 Morning 7.44749 7.44749 7.44749 Noon 11.15475 11.15475 11.15475 Night 14.72035 14.72035 14.72035 Midnight 16.073549999999997 16.073549999999997 16.073549999999997