You mean things posted online are not real? Golly gee Beaver, I am hurt to know that. No, I don't believe everything online but you asked where is it that they are nocturnal, well I researched it and found several studies included across the world that states that they are mainly night animals. It is not like I can take my Encyclopedia Britannica and photocopy it and then paste it into the BB. So I did next best thing.

If you want to question all the sights that have folks that study foxes and tell them how they arrived at that, then go ahead. I just made a post as well on observation of when I have seen them. Hardly at day but so many times at night. Maybe I just saw the foxes that were coming home from the club and dancing!