The day before, place dough in a large bowl coated with cooking spray; add 1/3 cup each raisins, cranberries, and nuts. Knead 2 minutes or until well-combined. Shape into a loaf, and place in a 9 x 5-inch loaf pan coated with cooking spray. Cover with plastic wrap; refrigerate overnight or until doubled in size. Preheat oven to 375°. Spray top of dough with cooking spray. Bake at 375° for 35 minutes. Cover with foil. Bake 15 minutes longer, or until loaf is browned on bottom and sounds hollow when tapped. Cool 10 minutes on a wire rack.