At 10:30 p.m., two trains, A and B, depart from two places 500.4 kilometers apart at the same time. They travel opposite each other. Train A travels 60.8 kilometers per hour, and train B travels 50.4 kilometers per hour. When did the two cars meet the next day?
甲乙两列火车于晚10时30分，同时由相距500.4千米的两地开出，相对而行，甲车每时行60.8千米，乙车每时行50.4千米．第二天几时两车相遇？
<result>3</result>