condition mean min max 2 h after light 0.05009001666666667 0.0 0.0909668 6 h after light 0.026932083333333336 0.0 0.049048 10 h after light 0.03930628333333333 0.0165905 0.0604254 14 h after light 0.03716796666666666 0.0 0.109345 18 h after light 0.04206495 0.0146773 0.112688 2 h after dark 0.029158700000000003 0.0 0.0755669