Fixing my sleep schedule is a still a WIP but some things that have helped so far: - an app/site blocker on all devices with scheduling that is non-trivial to bypass (I block literally everything including my IDE so I don't get sucked into a side project instead of sleeping) - placing my phone/charger in another room - refraining from caffeine 6 hrs before bed and screens 1 hr before - black out blinds and electrical tape over any lights

But like others have mentioned, your work schedule makes this problem particularly tough.