nightwatch
Nightwatch or night watch refers to nocturnal security or patrol duties; historically, towns employed a night watch, a civil guard responsible for patrolling streets, lighting lamps, and maintaining order during nighttime.
The Night Watch is also the title of a famous painting by Rembrandt van Rijn, completed in
In modern media, The Night Watch (novel) is a 1998 urban fantasy by Sergei Lukyanenko, the first