"Nightmare" Badge

Difficulty: 6/10
I used exploits on some easy badges but I really hate this badge because its so boring and I need to make a tutorial of it
I used exploits on:
nightmare
sleepwalk
passage

[@conosquishstudios2159]

3:56 this will get you nightmares

[@keithsabillo5045]

How do you get light i've been searching everywhere