this is my 2nd cycle of mk-677 from IRC and have same problem as first time. im waking at 4pm. ive tried dosing pre sleep, dinner, 2pm, lunch. no go. last nigh i went to sleep at 9pm. woke at 2pm. ive dropped the dose for this week to 5mg. weird thing is im not tired. ive googled mk677 and sleep cycle.s and hgh and sleep. im asking here because there seem to be people with deep knowledge of such biochemistry. can mk reduce needed sleep? anyone else getting having this happen? im kinda freeking because ive never got by on less then 6 hr sleep and im 50yrs old.