From midnight to 1am, each night for the month of May, RAWdance will be poised 1,070 feet above the city, lighting up Jim Campbell’s Day for Night installation as part of the artist’s studio’s monthly “midnight artist collaboration,” in partnership with Boston Properties, owner of Salesforce Tower. Created by RAWdance Co-Artistic Directors Wendy Rein and Ryan T. Smith, Collected Breath features eight dancers embodying an elaborate breathing score, synced up with original, streamable music from local composer Joel St. Julien.