service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
21,0,0,0,0,0,0,1,20260117,20270114
25,0,0,0,0,0,1,0,20260117,20270114
28,1,0,1,1,1,0,0,20260117,20270114
29,0,1,0,0,0,0,0,20260117,20270114
