service_id, monday, tuesday, wednesday, thursday, friday, saturday, sunday, start_date, end_date
weekday, 1, 1, 1, 1, 1, 0, 0, 20110122, 20120112
weekend, 0, 0, 0, 0, 0, 1, 1, 20110122, 20120112
mon, 1, 0, 0, 0, 0, 0, 0, 20110122, 20120112
tue, 0, 1, 0, 0, 0, 0, 0, 20110122, 20120112
wed, 0, 0, 1, 0, 0, 0, 0, 20110122, 20120112
thu, 0, 0, 0, 1, 0, 0, 0, 20110122, 20120112
fri, 0, 0, 0, 0, 1, 0, 0, 20110122, 20120112
sat, 0, 0, 0, 0, 0, 1, 0, 20110122, 20120112
sun, 0, 0, 0, 0, 0, 0, 1, 20110122, 20120112
tu-th, 0, 1, 1, 1, 0, 0, 0, 20110122, 20120112
mon-sat, 1, 1, 1, 1, 1, 1, 0, 20110122, 20120112
weekday-closed, 1, 1, 1, 1, 1, 0, 0, 20110122, 20120112
sun-mon, 1, 0, 0, 0, 0, 0, 1, 20110122, 20120112
