monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,1,0,0,20260807,20260925,cal5-fri
0,0,0,1,0,0,0,20260813,20260924,cal4-thu
0,0,1,0,0,0,0,20260812,20260930,cal3-wed
0,1,0,0,0,0,0,20260811,20260929,cal2-tue
1,0,0,0,0,0,0,20260810,20260928,cal6-mon
1,1,1,1,1,1,0,20260807,20260930,cal1-mon-tue-wed-thu-fri-sat
