The film was shot in 35 days over a 53 day period.

The story takes place over a period of 33 days.

The group games took place over a period of three days.

They met with her three times over a period of several days.

This process is run over a 4-6 day period in the bush.

This is usually held for a period of 18 days.

Third month, for a period of 5 days, in the 19th year.

They may only be sold during a period of three days before a new year.

Then the field tests began over a period of several days.

Since then, the event has been held each year, usually over a period of several days during the summer.