Authors:

The others followed, and found themselves in a small, stuffy basement, which would have been damp, smelly, close, and dark, were it not, in fact, well-lit, which prevented it from being dark.

Steven Brust (2008). “The Phoenix Guards”, p.28, Macmillan
The others followed, and found themselves in a small, stuffy basement, which would have been damp, smelly, close, and dark, were it not, in fact, well-lit, which prevented it from being dark.