The Hunchback of Notre Dame by Book 9 Chapter 4 Page 15

He cast a glance towards the roof from time to time; the gypsy did not stir any more than himself. A groom came and unhitched the horse and led it to the stable of the house.

The entire day passed thus, Quasimodo at his post, la Esmeralda on the roof, Phoebus, no doubt, at the feet of Fleur-de-Lys.

At length night came, a moonless night, a dark night. Quasimodo fixed his gaze in vain upon la Esmeralda; soon she was no more than a whiteness amid the twilight; then nothing. All was effaced, all was black.

Quasimodo beheld the front windows from top to bottom of the Gondelaurier mansion illuminated; he saw the other casements in the Place lighted one by one, he also saw them extinguished to the very last, for he remained the whole evening at his post.