Night __; Nocturnal Security Guard
This page is the CodyCross answer for the clue below from Casino, Group 267, Puzzle 3 (Atlantic City).
Question is: Night __; Nocturnal Security Guard
and the answer is: WATCHMAN
Word Meaning:
WATCHMAN — A man set to watch: a man who keeps guard, especially one who guards a building, or the streets of a city, by night; (loosely) any such person of any sex or gender.
Definitions from Wiktionary.