Nocturnally

noc·tur·nal  (nk-tûrnl)

adj.

1. Of, relating to, or occurring in the night: nocturnal stillness.

2. Botany Having flowers that open during the night.

3. Zoology Most active at night: nocturnal animals.

---

[Middle English, from Old French, from Late Latin nocturnlis, from Latin nocturnus, from nox, noct-, night; see nek^w-t- in Indo-European roots.]

---

noc·turnal·ly adv.

Thesaurus

Adv.

1.

nocturnally - at night; "nocturnally active bird"