The ability of the pupils to return to normal in low-light conditions is known as .

The answer is glare recovery. This is the speed with which the pupils return to normal when low-light conditions have been restored.  Glare recovery denotes to the process in which the eyes recover visual sensitivity succeeding exposure to a source of glare, such as oncoming headlights when driving at night. Prolonged dark adaptation is associated with normal aging and results in decreased visual acuity at night.

Glare recovery

correct answer is a. and d.