twelve o'clock
`` Yes , it does seem to fill a want . Why , what do you do with your evenings , Mr. Delancy ? '' `` Well , here 's one of them . '' `` Yes , I know , but I mean between twelve o'clock and bedtime . '' `` Oh , '' said Jack , laughing out loud , `` I go to bed -- sometimes . '' `` Yes , ` there 's always that . But you want some place to go to after the theatres and the dinners ; after the other places are shut up you want to go somewhere and be amused . ''