service_id,start_date,end_date,monday,tuesday,wednesday,thursday,friday,saturday,sunday
6_merged_829475,20180902,20190105,0,0,0,0,0,1,0
6_merged_829478,20190106,20190406,0,0,0,0,0,1,0
7_merged_829477,20190106,20190406,0,0,0,0,0,0,1
1_merged_829476,20190106,20190406,1,1,1,1,1,0,0
7_merged_829474,20180902,20190105,0,0,0,0,0,0,1
1_merged_829473,20180902,20190105,1,1,1,1,1,0,0