condition mean min max 1 h after light 8.611713284 7.8704833260000004 9.352943242 3 h after light 6.612362272 4.668670668 9.550296184 5 h after light 4.211748338666666 3.79902204 4.9949316139999995 7 h after light 5.836639784666667 4.570567854 8.026370223999999 9 h after light 5.356850827333333 5.069902657 5.604072293 11 h after light 4.445497569666666 3.1454423769999997 6.145054203 13 h after light 5.511586346666666 2.632793674 7.180525256 15 h after light 6.328838447333332 4.02720277 8.581615318999999 1 h after dark 6.2663311 5.289599118 7.696563412000001 3 h after dark 6.3840712003333335 5.391624546 7.83665837 5 h after dark 5.375500057666667 4.312003101 6.197291296 7 h after dark 5.057972880333334 4.381311783 5.558293885