nocturnalist

Etymology

From nocturnal + -ist.

nocturnalist means A creature of nocturnal habits. Lexicurio rates it Sui generis — a strength score of 90 out of 100.

noun

A creature of nocturnal habits.“In a recent issue of The Journal of Mammalogy, Mr. Opiang offers the first glimpse of the natural history and ecology of an immaculately private nocturnalist with a surprisingly well-endowed brain.”
A physician trained as a hospitalist who practices primarily nocturnal care.