So does the amount of HP you heal per hour (resting/sleeping/standing/fast healing/toughness/etc aside) depend on your level or is it based more on % of hit points? for instance, if i were a level 20 character with 500 hit points (lets assume through equipment) would i heal the same hit points per hour if i were a level 35 character of the same race, class, con, and had the same percentages on skills that aid healing.
To put it another way, is a level 5 character going to heal X amount of HP when sleeping wether or not he is wearing a bunch of gear that adds to his health or will he heal X% of his total hit points?