Who might be outside still, ready to fire at shadows?

He sat up, looking about him at the shadows of the room.

The eyes turned, seeing perhaps, at least shadows of what was around him.

She looks up at the shadows of the trees outside.

He lay with his eyes open, looking at the shadows of the room.

They shot at shadows or the calls of night birds.

He stopped and looked at the shadows in the corner of the room.

He turned and looked over his shoulder at the shadows.

He should've known she wasn't the kind of woman who jumped at shadows.

For instance, they tell time by looking at the shadows of the trees.