Read the following context and answer the question.
Context: Friday , I saw one in the morning on the way to work . She caught me at a slow crossing and even asked if I had change for a $ 20 . I declined and went on my way , not really disturbed or anything . I just thought it was odd that a hooker would be talking to a guy on a bike ... at 8 am , no less .
Question: What may be the reason why they were so surprised to see the hooker ?
Answer:


They think hookers only go out at night .