condition mean min max 0 h after light 34.783249999999995 34.3929 35.1736 2 h after light 32.02835 29.1293 34.9274 4 h after light 47.2553 43.3672 51.1434 8 h after light 57.50345 44.7214 70.2855 12 h after light 131.4425 118.699 144.186 2 h after dark 181.249 167.112 195.386 4 h after dark 156.911 125.761 188.061 8 h after dark 92.04814999999999 79.4783 104.618 12 h after dark 54.487049999999996 54.4058 54.5683