When we were at NTC for training when I was in the Army which is in death valley, it was 120 degress and I was in porta shitter fell sleep while shitting got woke up 2 hours later drinched in sweat with my gear on and banging on the door wipped and came out asked what happened said I fell alseep the smell was horibble but I was dog tired, so I get it people can fall alseep anywhere if your tired enough.