condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.010531166666666666 0.0 0.0315935 9 h after light 0.0 0.0 0.0 12 h after light 0.007502325 0.0 0.0300093 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.011736833333333333 0.0 0.0352105 12 h after dark 0.0 0.0 0.0