Since it was early in the morning, this might have disoriented the teens and they might not have remembered all of the safety procedures. responsible and prudent speed means traveling at the posted speed and adjusting to conditions. For example, slowing down when it is raining or snowing to prevent an accident. The lack of driving experience definitely played a role. The teens did not know how to handle driving in the rain therefore they crashed. The time may have been a contributor to the accident because it was early the teens may have been tired.