A lot of people misread the night restrictions and get tickets, 2 am Monday morning comes 2 hours after midnight on Sunday not at the end of the day Monday.

Also you would be fine to park there after 2 am Tuesday or Thursday.

Also there is a crazy restriction in the garment district where only full size vans and trucks can park in commercial spaces as opposed other smaller types of commercial vehicles (pickups or cars.) Of course this restriction doesn't appear on any signs, you just have to know about it. People usually find out when they get their first ticket.