How long did you have to watch the grave to stop body snatchers?

The duration of watching the grave to deter body snatchers varied, but it was often an all-night vigil, typically from dusk until dawn. Grave robbers were known to operate under the cover of darkness, so ensuring the grave was monitored during these hours was crucial. In some cases, families or hired guards would keep watch for several nights to ensure the body remained undisturbed.