Though only three in the afternoon, the long grey twilight of the Arctic had settled down.

The sun was gone, and gray twilight hung over everything like a shroud.

The short winter afternoon had faded into a gray cold twilight.

I could see his figure framed in by the window, a black shadow against the gray twilight of the sky behind.

Then, out of the gray twilight, he heard another sound.

Now a gray twilight was in the Hall of Audience.

The cloud was so dense, indeed, that the light about them faded to a gray twilight.

He considered the matter for a long time, the gray twilight changing to night about him.

Below them the sunlight filtered in just enough to make a grey twilight.

The sun dropped below the horizon, and suddenly the shore was all grey twilight.