service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
39435,1,1,1,1,1,1,1,20250101,20271231
39435.102117,1,1,1,1,0,0,0,20250101,20271231
39435.102118,0,0,0,0,1,0,0,20250101,20271231
39435.102121,0,0,0,0,0,1,0,20250101,20271231
39435.102122,0,0,0,0,0,0,1,20250101,20271231