ten o'clock
That stopped Godfrey talking after a time ; but not until I had found it necessary to snore . I heard every word he said up to that point . I woke up with a very good imitation of a start when Bob and Marion came in again . That happened at ten o'clock , and Bob immediately said good night . Under ordinary circumstances Godfrey stays on till nearly eleven ; but that night he went away five minutes after Bob left . Next morning there was trouble . It began with Marion 's behaviour at breakfast .