during

preposition2

1. •
   for the whole of a period of time

   • I lived with my parents during the 1970s.
   • This shop, which was among the few able to stay open during the war, is closed during the whole of August.
2. •
   At any time or period within a given time interval or while a given event is ongoing.

   • I lived with my parents at several points during the 1980s.
   • Many of the best examples were produced during the Restoration.