Which shift is commonly referred to as the "graveyard shift"?

The "graveyard shift" commonly refers to the overnight work hours, particularly the shift that runs from 11pm to 7am. This term is used to describe the time when most people are sleeping, and therefore, those who work during these hours often experience less interaction with others and may deal with feelings of isolation.

This shift can lead to unique challenges for workers, such as adjusting sleep schedules and coping with the effects of working during nighttime hours, which can be counterintuitive to the body's natural circadian rhythms. In various industries such as healthcare, transportation, and law enforcement, employees may be required to work these hours to ensure services are available around the clock.

Overall, the designation of the "graveyard shift" accurately encapsulates the peculiarities and lifestyle adjustments associated with working late into the night.