service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday 3_merged_8846467,20190701,20190712,0,0,0,0,0,0,1 2_merged_8846471,20190713,20190809,0,0,0,0,0,1,0 3_merged_8846470,20190713,20190809,0,0,0,0,0,0,1 2_merged_8846468,20190701,20190712,0,0,0,0,0,1,0 1_merged_8846469,20190713,20190809,1,1,1,1,1,0,0 1_merged_8846466,20190701,20190712,1,1,1,1,1,0,0