I do not know after 12am but I do not like the design of the skytrain and station itself.
For station, people do not know where exactly the door is going to open at so people make several lines but when the tram comes, people scramble to the door where the door is going to open; There is practically no room for people to get out. When people do, they only allow 10 seconds for people to get in.
Unlike in Taiwan, you know exactly where the door is going to open and there is line on the ground for people to line up and people have plenty of room to get out.