See?
But you may be able to adjust your schedule. “If you are not a morning lark but want to be one, you would need to wake at that 5 a.m. every day, including weekends, and expose yourself to bright light, ideally blue light, for 15 to 20 minutes upon waking,” Dr. Medalie said.
That's not happening, though.
...turn your bedroom into a comfortable, dark, sleep-friendly area. That could mean blackout curtains, maybe a sleeping mask or earplugs.
Try it!!