Modifies a noun

• trading: Shares fell by as much as 19 % in after-hours trading.

• club: Tango and after-hours tango clubs are making a big comeback.

• session: The Move was formed during an impromptu after-hours jam session at Birmingham's legendary Cedar Club in February 1966.

• activity: And of course, St Louis lived up to its hospitable reputation, providing parties and after-hours activities ( late-night bowling anyone?

• service: A duty press officer is on call as part of an after-hours service.

• access: Readers must leave library premises by the stated closing time unless permission for after-hours access has been granted.