You are going to hear the same analysis of our sinful hearts and why they suppress the truth of God. People love darkness. Jesus said it is because their deeds are evil. That is, they are unrighteous. Light and truth would expose that.
Darkness conceals it.
Therefore we suppress the truth and so protect the ugliness of our desires with darkness. There it is. Because of unrighteousness. We hate the Light. We evade it if we can.