Based on the context and the answer, generate a question. 

Context: We went into this warehouse that was open in the middle of the night . The sold practically everything ... but the freaky part was that it was about as much people as if it would have been in the afternoon . It felt sooo weird .

Answer:

Because usually there are n't many people in stores at night .



What may be the reason why it was so freaky for their to be so many people ?