condition mean min max 3 h after light 0.004736891666666666 0.0 0.0309782 7 h after light 0.007930491666666666 0.0 0.0374216 11 h after light 0.0 0.0 0.0 2 h after dark 0.009682291666666667 0.0 0.0315877 6 h after dark 0.010935883333333334 0.0 0.0380761 10 h after dark 0.0219838 0.0 0.114566