condition mean min max 3 h after light 0.16481933333333335 0.0 0.285822 6 h after light 0.08914293333333333 0.0 0.175558 9 h after light 0.0282507 0.0 0.0847521 12 h after light 0.08631317499999999 0.0 0.175264 3 h after dark 0.035805666666666666 0.0 0.107417 6 h after dark 0.23550966666666667 0.0 0.428124 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0414153 0.0 0.0828306