Between light and dark was an active time for things that were used to evading predators.

In a commando unit you will have a very active time.

During his active time Deckarm was considered to be the best player in the world.

The species is generally solitary; one study showed only 8% of its active time was spent near other individuals.

The most active time of the day is from 15:00 to 19:00.

We have not had agents at headquarters for probably a long time active in investigations.

There is little in the way of surviving personnel records from the fort's active time.

The most active time of the meteor shower was stated by Telegraph.uk.

Not very active this time of year, I should imagine.

But it was also a very active and promising time.