Humans have a tendency to be afraid of the dark. Using examples, provide an explanation of this phenomenon within the framework of both behaviorism and evolutionary psychology. Are the two explanations necessarily incompatible?

Humans have the tendency to be afraid of the dark because for example someone finishes watching a horror movie and suddenly there was total blackout of light in the night based on behaviorism he might be afraid because of the movie he just finished watching or probably not afraid because of his willingness to confront what ever might come his way. while based on Psychology he might also be afraid because his mind might be thinking on the movie and how probably something from the dark attacked a person he saw on the movie.

They might be incompatible but that will depend on the situation and the human involved.