then; at that time

I noticed she was wearing a new hat.

I was a student at that time.

She was born just a generation past slavery. A time when there were no cars on the road or planes in the sky, when someone like her couldn't vote for two reasons: because she was a woman, and because of the color of her skin.

I'm glad we didn't go there because there were some localized heavy rain showers.

With a little more effort, he would have succeeded.