daylight vs visible light

daylight and visible light both are nouns.

Word	Noun	Adjective	Verb	Adverb
daylight	Yes	No	No	No
visible light	Yes	No	No	No

As nouns, visible light is a hypernym of daylight; that is, visible light is a word with a broader meaning than daylight:

daylight: light during the daytime
visible light: (physics) electromagnetic radiation that can produce a visual sensation

Other hypernyms of daylight include light, visible radiation.

daylight (noun)	visible light (noun)
light during the daytime	(physics) electromagnetic radiation that can produce a visual sensation
the time after sunrise and before sunset while it is light outside