What does the word "curfew" mean in this sentence:

"A game well played, but curfew is past!"

Thanks!

In the given sentence, the word "curfew" is used to refer to a specific time when certain activities, usually being out in public, are restricted or prohibited. In this context, it suggests that the time for adhering to curfew regulations, possibly set by parents or guardians, has surpassed. Curfew generally implies a set time by which people, particularly minors, must be indoors or at a specific location in order to comply with rules or regulations.

A curfew calls a halt to all public activity.

http://dictionary.reference.com/browse/curfew

http://www.answers.com/topic/curfew

Reading this in context might tell me more.