Dark is not evil. Light is not good.
Light is not evil. Dark is not good.
They both just are.
They are.
That's it.
That's all there is to it.
Light and dark, good and evil, dark and light,
all just two sides of the same coins.
One cannot exist without the other.
They need each other. They give each other context and meaning. Alone, they are meaningless. Alone, they cannot exist.
I think I spilled my thoughts quite effectively there. Not relevant thoughts, but thoughts.
Anyway, is a pretty good "yay you win peace happy freedom we're all happy now" tune, I guess.