Leafless deciduous hardwood trees can block out nearly 50 percent of the sunlight in the winter, whereas the same trees in full leaf can block nearly 95 percent of summer sunlight.
(Leafless deciduous hardwood trees; can block out; nearly 50 percent of the sunlight in the winter) (the same trees in full leaf; can block; nearly 95 percent of summer sunlight)
Leafless deciduous hardwood trees the same trees in full leaf
can block out can block
nearly 50 percent of the sunlight in the winter
nearly 95 percent of summer sunlight