condition mean min max 4 h after light 32.639264499999996 31.109806 34.168723 8 h after light 33.816263500000005 28.922553 38.709974 12 h after light 28.749767 23.330811 34.168723 4 h after dark 50.002595 35.600514 64.404676 8 h after dark 42.113400999999996 34.168723 50.058079 12 h after dark 31.559474 31.559474 31.559474