"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"1992-mtwt","1","1","1","1","0","0","0","20160314","20250901"
"1992-mtwtf","1","1","1","1","1","0","0","20160314","20250902"
"1992-mtwtfs","1","1","1","1","1","1","0","20160315","20250903"
"1992-mtwtfss","1","1","1","1","1","1","1","20160316","20250904"
"1992-sat","0","0","0","0","0","1","0","20160317","20250904"
"1992-summer","1","1","1","1","1","1","1","20160527","20160906"
"1992-tfs","0","0","0","1","1","1","0","20160312","20250830"
