| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1608185637 | 2020-12-17 07:13:57 | Entrance Card Reader1 | 2079 entry_combined_202012.csv |
| 1608217665 | 2020-12-17 16:07:45 | Exit Card Reader2 | 2171 entry_combined_202012.csv |
| 1608217666 | 2020-12-17 16:07:46 | Exit Card Reader2 | 2172 entry_combined_202012.csv |