While exploring, it seems I can barely make a dent in exploration without it becoming pitch black out. I realize that dangers abound at night, and that is part of the enjoyment of the game, but sometimes I just want to check the area out, and I am never able to do this due to the short day cycle. The night cycle could also increase, but due to sleeping mechanics, most players would be able to sleep through the lengthened night cycle, if they so choose. This lengthened cycle would make exploration so much more enjoyable for me.