service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
0_1,0,0,0,1,0,0,0,20260730,20260731
0_7,0,0,0,0,1,0,0,20260730,20260731
1_1,0,0,1,1,0,0,0,20260729,20260731
1_7,0,0,0,0,1,0,0,20260729,20260731
