service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
0_4,0,0,0,0,0,0,1,20260504,20260607
0_8,0,0,0,0,1,0,0,20260504,20260607
0_6,1,1,1,1,0,0,0,20260504,20260607
0_3,0,0,0,0,0,1,0,20260504,20260607