Correct

下半夜

/ xià bànyè /
Strokes

Example

As a Noun

latter half of the night

1
jīngcháng
经常
gōngzuò
工作
dào
xiàbàn
下半夜
  

He often stayed up until the small hours.

2
Yóu
由于
mēn
闷热
  
,
men
我们
xiàbàn
下半夜
无法
shuì
入睡
  

Because it was hot and stuffy, we couldn't sleep after midnight.