eleven o'clock
`` There is n't much fun sitting in the dark . If I can sleep , so much the better . '' Five minutes had scarcely passed after his head struck the pillow , when our hero was fast asleep . At eleven o'clock a hack stopped in front of the house , and Curtis Waring descended from it . `` Stay here , '' he said to the driver . `` There will be another passenger . If you are detained I will make it right when I come to pay you . ''