service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
mtwtf,1,1,1,1,1,0,0,20250101,20270331
mtwtf_30,1,1,1,1,1,0,0,20250623,20250624
mtwtf_40,1,1,1,1,1,0,0,20250922,20270622
