code: def mouse(table, day=None):
      
      where = (("day", day),) if day else ()
      events = db.fetch(table, where=where, order="day")
      for e in events: e["dt"] = datetime.datetime.fromtimestamp(e["stamp"])
      stats, positions, events = stats_mouse(events, table)
      days, input = db.fetch("counts", order="day", type=table), "mouse"
      return bottle.template("heatmap.tpl", locals(), conf=conf)
docs: Handler for showing mouse statistics for specified type and day.