ominous fog, amber glow and loss of timeWe experienced an ominous fog following which we retreated into the cab of our truck. While in the truck we observed an amber glow ascending from the side of Mt. Graham; however, never saw any sort of object. We investigated and found there was no road or surface from which lights could be projecting. We experienced electrical disturbances with our vehicle. Our next recollection is being about half way down the mountain with all of our gear neatly packed. Neither of us have any recollection of breaking camp or packing our gear. We continued to experience electrical disturbances with our truck while driving down the mountain. We did not talk about the experience for over a year following the event. We still do not know what we encountered on Mt. Graham that night.((NUFORC Note: Witness elects to remain semi-anonymous. Date is approximate. PD))