"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"1_1_20260711","1","1","1","1","1","0","0","20260711","20261110"
"1_2_20260711","0","0","0","0","0","1","0","20260711","20261110"
"1_3_20260711","0","0","0","0","0","0","1","20260711","20261110"
