From Easter to the first of November let the number of the psalms be exactly as given above; but let there be this difference, that the lessons from the book be not read, on account of the shortness of the nights. Instead of the three lessons, let there be one from the Old Testament said by heart, and let it be followed by a short responsory. But all else should be done as has been said; that is to say that there should never be less than twelve psalms at the Night Office, not counting the third and ninety-fourth.