{
 "difference_hours": 0.4295,
 "do_not_silently_merge": true,
 "e70_original": {
  "definition": "workers alive at campaign stop; killed workers excluded from the sum",
  "worker_hours": 163.4645
 },
 "e71_recomputed": {
  "definition": "all worker rows with created_at, including killed/replaced workers",
  "worker_hours": 163.894
 },
 "interpretation": "population difference, not a correction; E70 is available time at stop, E71 is total process-alive time",
 "preserved_both": true,
 "schema": "cain72.e70_reconciliation.v1"
}