[NullAshton]

I've read quite a few, including the Jedi Academy books. Light jedi have a strict pacifist nature. They would give out defensive bonuses, as well as increase happiness and generally grease the wheels of galactic civilization to give resource extraction modifiers. Dark jedi are offensive, and should give offensive bonuses. People's happiness would be reduced near them. However, people fear them more, and dark jedi should give more resource bonuses than light jedi.