From everything I experienced, I would maintain it is essentially zero basic human rights for the special ops troops - maybe not all troops. Even my militay ID stated that we are not bound to be treated correctly by the Geneva Convention rules, etc. But that was only my own perception. Things might be better in a non-special ops unit. Or a unit that never or rarely deployed overseas. I dunno. We were ran ragged and treated pretty horribly. A friend of mine who is still in service had five, one year long deployments between the birth of his daughter and his opportunity to meet his daughter from the Army. She of course didn't know who he was.
I spent a lot of time living in a barracks consisting of a WWII Bunker, which I initially thought was fantastic. Until it settled in that it had no heating at all in winter, and people kept getting hospitalized from trying to drink the water. There was some stuff on the news about it - down in Fort Bragg, NC.
I still made the sacrifice and was happy enough with my lot in life, and happy to help do my small part for the country. Had some of the BEST moments of my life doing it, too! There was just no way I could do it as a lifelong career. And it's likely that I was bound to follow more extreme orders than most folks because of the nature of the job I did for the military, which was really my own choice.
Should have gone Air Force! =)