黑更半夜

Explanation: That night. 　　Usage: Joint type; as object, attribute; that night 　　Source: Qing Cao Xueqin's "Dream of Red Mansions," the seventh back: "There is a good errand sent others; middle of the night so dark even give it away, he sent me heartless eight Gaozi forget!" 　　Examples: Since you have been around, outside is also tight. Every few days, ~ in the sampling. ★ Liang Bin, "Red Flag" Fifth Thesaurus:  at dead of night, midnight, night midnight, Loujin More Lanna, Reference back to the turning