monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,0,1,0,20260103,20260228,cal6-sat
0,0,0,0,1,0,0,20260102,20260227,cal1-fri
0,0,0,1,0,1,0,20260103,20260228,cal2-thu-sat
0,0,1,0,0,0,0,20260107,20260225,cal5-wed
1,1,0,0,0,0,0,20260105,20260224,cal4-mon-tue
1,1,1,0,0,0,0,20260105,20260225,cal3-mon-tue-wed
