We gave him an instruction to travel east only at night and to hide up in the day.

It is not very practical to travel the jungle at night.

Best thing for you to do would be just to travel at night.

"Some of us just travel a little later at night than others."

He is careful not to travel at night and always watches his back.

In the summer you have to travel at night.'

Some of us can't travel well at night, so we must find a place to camp.

"Maybe they travel at night for better security, like we do."

They traveled at night since the midday sun was too hot.

Thanks, so it is still safe to travel by bus at night?