It was always there. The cloud covered it by day, appearing with lightning at night.
So it was alway: the cloud covered it by day, and the appearance of fire by night.
So it was constantly; the cloud covered it by day, and the appearance of fire by night.
So it was alway: the cloud covered it, and the appearance of fire by night.
This was so continually: throughout the day a cloud covered it, and throughout the night, the appearance of fire.