I pulled a 13 lb. brisket out around 11pm last night and proceeded to get it rubbed and get my smoker going at 200 Degrees. I put the brisket on around 12 and stayed up until about 2am which I checked it again at to make sure it was still going. After checking this I went to bed and woke up at 7am. I went outside and found my auger had filled my pot with pellets and fire was out. I checked meat Temps and I was around 140-145 degrees in the thicker areas of the brisket and closer to 125-135 degrees in the thinner areas. I've already continued on with the smoke but am curious if it should be safe as I have no doubt it made it out of the danger zone. Thoughts? Advice?