service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
1_merged_67009,20260621,20260905,1,1,1,1,1,0,0
3_merged_67010,20260621,20260905,0,0,0,0,0,0,1
3_merged_67007,20260412,20260620,0,0,0,0,0,0,1
1_merged_67006,20260412,20260620,1,1,1,1,1,0,0
2_merged_67011,20260621,20260905,0,0,0,0,0,1,0
2_merged_67008,20260412,20260620,0,0,0,0,0,1,0
