four o'clock
He had interpreted the remark as I intended he should . He believed that Werner and I had been out together . `` I remember , '' he volunteered , `` because I had to do an extra shift of duty last night , worse luck . It must have been after four o'clock . I was almost asleep when I heard the taxi at the door . '' `` I wonder what company he got the taxi from ? '' I remarked , casually .