YOU SAID:

I will go to bed at midnight

INTO JAPANESE

私は真夜中に寝る

BACK INTO ENGLISH

I go to bed at midnight

INTO JAPANESE

私は真夜中に寝ます

BACK INTO ENGLISH

I sleep in the middle of the night

INTO JAPANESE

私は真夜中に寝ます

BACK INTO ENGLISH

I sleep in the middle of the night