service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
平日B,1,1,1,1,1,0,0,20260401,20270331
土B,0,0,0,0,0,1,0,20260401,20270331
平日I,1,1,1,1,1,0,0,20260401,20270331
土I,0,0,0,0,0,1,0,20260601,20260930
平日S,1,1,1,1,1,0,0,20260401,20270331
火金S,0,1,0,0,1,0,0,20260401,20270331
