night person

Noun

 * 1)  A person whose preference or custom is to remain awake and active during the evening and early morning (night) hours, and who usually sleeps during part of the daytime.

Translations

 * Chinese:
 * Mandarin:
 * Finnish: iltaihminen, yöihminen
 * French:
 * Greek: νυχτερινός τύπος, ,
 * Japanese:
 * Korean:
 * Polish: ,
 * Russian:
 * Swedish: kvällsmänniska, nattmänniska