condition mean min max 3 h after light 0.47715599999999997 0.11511 0.674692 6 h after light 0.11698069999999999 0.0 0.287363 9 h after light 0.03800166666666666 0.0 0.0597558 12 h after light 0.0 0.0 0.0 3 h after dark 0.2530775666666667 0.0663999 0.611534 6 h after dark 0.28237133333333336 0.124419 0.555239 9 h after dark 0.3024246666666667 0.0 0.639464 12 h after dark 0.275486 0.259272 0.29274