Amount of Light That Makes a Photo Light or Dark

This page is the CodyCross answer for the clue below from Tracking Time, Group 1053, Puzzle 5 (Horologium).

Question is: Amount of Light That Makes a Photo Light or Dark

and the answer is: EXPOSURE

Word Meaning:

EXPOSURE — (uncountable) The condition of being exposed, uncovered, or unprotected.

Definitions from Wiktionary.

Amount Of Light That Makes A Photo Light Or Dark - Tracking Time CodyCross Answers | CodyCross Solutions