Why is lefty Lewis worried that he and bud are out late at night in OwossoMichigan?

Lefty Lewis is worried that he and Bud are out late at night in Owosso, Michigan, because the small town atmosphere can make them feel exposed and vulnerable. The late hour often brings a sense of danger and unpredictability, heightening his concern for their safety. Additionally, he may be aware of local events or tensions that could lead to confrontations or trouble if they are seen wandering around after dark.