[mocana]

You need to adjust your circadian clock. Not an overnight solution, but exposure to bright lights in the morning for at least 30 minutes is what worked for me. Real sunlight is best, but full spectrum lamp (e.g. Happy Light) shining close to your face in the a.m. is effective too. And in the p.m. avoid bright lights, particularly blue light is helpful. I have yellow goggles and LED bulbs that I turn to red at night. (Neighbors have teased me about what the red lights means!)