Sleep Cycle on Slow Transport

My body clock appears to be set to somewhere out over Nunavut right now, but awakening at 4 AM and deciding to go in to work then isn't so bad — traffic is much lighter then, after all — as long as you can leave before 3 PM, as I did today. Unfortunately, the return traffic on southbound US-101 seems to snarl up earlier and earlier every day, not helped this afternoon by a car fire on the shoulder at Lawrence Expressway. Anyway, I reckon I'll be in bed early again and up early again as my clock slowly makes its way westward to catch up to me.