• (n.) A serenader by moonlight. • (n.) One who follows an occupation or pastime by moonlight; • (n.) A moonshiner. • (n.) In Ireland, one of a band that engaged in agrarian outrages by night. Found on http://thinkexist.com/dictionary/meaning/moonlighter/
Moon'light`er noun One who follows an occupation or pastime by moonlight; as: (a) A moonshiner. (b) In Ireland, one of a band that engaged in agrarian outrages by night. (c) A serenader by moonlight. [ Local, U. S.] Found on http://www.encyclo.co.uk/webster/M/99