Map including “opening_hours” layer

This maps displays objects tagged with “opening_hours” as colored circles:

  • Blue: now open,
  • Blueyellow: always open (24/7),
  • Grayblue: closed, but will open today,
  • Gray: closed, and will stay closed today,
  • White: unknown,
  • Gray: no collection this in week,
  • Red: syntax error or part of value not (yet) understood,
  • Yellow: other problems (can't happen™)