condition mean min max 3 h after light 0.004782491666666667 0.0 0.0324773 7 h after light 0.0 0.0 0.0 11 h after light 0.005676958333333333 0.0 0.0351425 2 h after dark 0.0 0.0 0.0 6 h after dark 0.007107100000000001 0.0 0.0852852 10 h after dark 0.022021016666666667 0.0 0.163385