What does "middling" mean?

Middling: Of middle rank, state, size, or quality; about equally distant from the extremes; medium; moderate; mediocre; ordinary. "A town of but middling size." Hallam. Plainly furnished, as beseemed the middling circumstances of its inhabitants. Hawthorne. -- Mid"dling*ly, adv. -- Mid"dling*ness, n.