“Night Court” is going back into session — again. The NBC sitcom, and sequel to the popular ’80s series of the same name, has been renewed for a second season at the network. The news comes shortly after the series premiered to a surprisingly sizable audience on January 17. The first season has thus far aired four episodes of 13 episodes; the fifth scheduled for February 7. “It’s so rewarding to have audiences respond and return to a show in which they have such incredibly warm feelings, and, more broadly, it’s testament to how broadcast is still a huge driver of communal viewing,” Lisa Katz, president of Scripted Content at NBCUniversal Television, said in a statement on Thursday.