YOU SAID:

if you find yourself in darkness then turn on the light

INTO JAPANESE

あなたが暗闇の中にいることに気づいたら、明かりをつける

BACK INTO ENGLISH

Turn on the lights when you realize you are in the dark

INTO JAPANESE

暗闇にいることに気付いたらライトをつけてください

BACK INTO ENGLISH

Turn on the light if you notice that you are in the dark

INTO JAPANESE

暗闇にいることに気付いたらライトをつけて下さい

BACK INTO ENGLISH

Turn on the light if you notice that you are in the dark