id,task_id,task_type,duration_min,distance_m,battery_drop_pct,room
1,"T001","vacuum",25,320,18,"living_room"
2,"T002","vacuum",15,180,10,"bedroom"
3,"T003","mop",20,150,14,"kitchen"
4,"T004","patrol",30,420,22,"hallway"
5,"T005","follow_user",12,200,9,"mixed"
6,"T006","vacuum",40,500,28,"living_room"
7,"T007","idle",10,0,1,"dock"
8,"T008","mop",18,140,12,"bathroom"
9,"T009","patrol",45,600,30,"mixed"
10,"T010","follow_user",8,120,6,"bedroom"