Turning off my phone between 8pm-8am forces me to look elsewhere for entertainment/reading. I've been using my kindle more and sleeping better.
Sometimes the simple things work.
I kinda do this as well. I don't really use the phone from 6pm to 10am unless I get a call. Reading some fiction before bed does help me sleep better. Even so I find reading still tires me out as if it's no different than reading an article.