"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"3456-O_10_1","1","1","1","1","1","0","0","20260401","20260630"
"3456-O_10_2","0","0","0","0","0","1","0","20260401","20260630"
"3456-O_10_3","0","0","0","0","0","0","1","20260401","20260630"
