Answer:
The author is portraying a grim tone. There are many negative connotations that contribute to the attitude of this passage, such as “evil”, “unwholesome“ “forlorness“. These words give off a negative tone because they all suggest a dark feeling. The author is trying to describe the attitude and atmosphere of the moment. Using descriptive imagery like “dense enough to shut out everything from the light of the coach lamps” and “a clammy and intensely cold mist”. By using figurative language the author is once again trying to give off an attitude based on how they write the passage.