The 2011-2012 seasonal snowfall totals were much less across Northern Ohio. Cleveland recorded under 30 inches, the Akron-Canton area recorded between 30 and 40 inches of snow, Mansfield recorded nearly 30 inches while Toledo recorded under 20 inches.
When a light is shined into an eye the pupil contracts gets smaller because the eye doesn't need all the light being presented to it. If the light is taken away the pupil dilaâ¦tes. PS like the eye gets bigger in the dark. 5 people found this useful.
Pupillary light reflex. The pupillary light reflex (PLR) or photopupillary reflex is a reflex that controls the diameter of the pupil, in response to the intensity (luminance) of light that falls on the retinal ganglion cells of the retina in the back of the eye, thereby assisting in adaptation to various levels of lightness/darkness.