I like this.
Although..question...
Why does Darkness have to be bad?
Darkness is good if youre nocturnal, darkness is good if you want to hide, darkness is good if you want to sneak up on someone who cant see in the dark. Darkness is good for sleep.
Ya know..
And light can be bad...
it can be too intense and burn, reveal your location, and not let you sleep.
And I like my sleep..
But yeah, nice work.