I looked at the big sign at the street and it said those opening hours, not until 21:00. Also, the door was locked when I arrived just after 20:00.

Survey whether places have seating

Specify parking types

Survey opening hours

Specify roof shapes

Specify building types

Specify paths smoothness

Specify path surfaces

Specify whether pitches are lit

Specify pitch surfaces

Survey availability of air conditioning

Survey whether places have seating

Specify step counts

Specify paths smoothness

Survey opening hours

Specify tracktypes

Specify road surfaces

Specify whether parking require a fee

Specify parking access

Survey if places still exist