service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
wkd,1,1,1,1,1,0,0,20260329,20261024
hd,0,0,0,0,0,1,1,20260329,20261024
ac_wkd,1,1,1,1,1,0,0,20260329,20261024
ac_hd,0,0,0,0,0,1,1,20260329,20261024
