"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"6_1_20261001","1","1","1","1","1","0","0","20261001","20270119"
"6_2_20261001","0","0","0","0","0","1","0","20261001","20270119"
"6_3_20261001","0","0","0","0","0","0","1","20261001","20270119"
