Hello. You did not inform it showed the graph to which this question refers, which prevents it from being answered accurately. However, I will try to help you in the best possible way.
Draft is the best time to use a graph of sensory details, if we look at the writing process in general. That's because Draft will be the moment when you develop your ideas. In this case, the sensory details will help to develop these ideas, demonstrating what sensations they should provide to the reader.