A neon window lists the dish names that may share a page, the names that need a page of their own, and the afternoon the list was locked.
A neon window is not a set of opening hours. It answers three things: which booth names may appear together, which booth names must stand alone, and the afternoon that decision was locked. After the lock, moving a name onto the shared page needs a new page. The old afternoon stays as written. This page does not state an opening or a closing time.