by one's lights

What they can do is see by very little light.

By its light I also saw him for the first time.

If you leave at five you'll be there by first light.

I wanted to see this land by the light of the sun.

It was still morning by the light in the window.

At close range, by the light of the fire he could see it better.

Upon his return to the house, he went around on the valley side, so as to see the place by light of day.

It changed family life as individual members sat by their own personal light rather than in a group.

By the light in his golden eyes, she was right.

Or we'll be away by the light of the moon.