Question Most drivers are the least alert: Answers In the morning. In cold weather. At night. After work. Explanation Fatigue and lack of alertness are major hazards when driving at night. Most people are the least alert at night, especially after midnight. Take a FREE Practice Test Now This questions appears in the following tests: Montana Knowledge Test Class A , New Jersey Knowledge Test Class A , New York Knowledge Test Class A , South Dakota Knowledge Test Class A , Wyoming Knowledge Test Class A , District Of Columbia Knowledge Test Class B , Maryland Double ,