daylight vs twenty-four hour period

daylight and twenty-four hour period both are nouns.

Word	Noun	Adjective	Verb	Adverb
daylight	Yes	No	No	No
twenty-four hour period	Yes	No	No	No

daylight (noun)	twenty-four hour period (noun)
light during the daytime	time for Earth to make a complete rotation on its axis
the time after sunrise and before sunset while it is light outside