Day&Night Cycle or Increased Ilumination?
      

  Hrm, well it's possible the witch doctor one was taken in a pre-release build and didn't have final lighting. Possible in time crunches where screenshots need to be taken and approved before an event.It's possible the lighting was just simply changed as the zones are iterated upon.It's possible the darker look is from a strong sand storm effect t..
      

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