YOU SAID:
the sparrow flies at midnight
INTO JAPANESE
スズメは深夜に飛ぶ
BACK INTO ENGLISH
Sparrow flies at midnight
INTO JAPANESE
スズメが真夜中に飛ぶ
BACK INTO ENGLISH
Sparrow flies in the middle of the night
INTO JAPANESE
スズメは夜中に飛ぶ
BACK INTO ENGLISH
Sparrow flies in the middle of the night
That didn't even make that much sense in English.