service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
1_merged_491669,20170430,20170819,1,1,1,1,1,0,0
2_merged_491674,20170820,20171230,0,0,0,0,0,1,0
3_merged_491673,20170820,20171230,0,0,0,0,0,0,1
2_merged_491671,20170430,20170819,0,0,0,0,0,1,0
1_merged_491672,20170820,20171230,1,1,1,1,1,0,0
3_merged_491670,20170430,20170819,0,0,0,0,0,0,1