| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1609736658 | 2021-01-04 06:04:18 | Entrance Card Reader1 | 1 entry_combined_202101.csv |
| 1609758040 | 2021-01-04 12:00:40 | Exit Card Reader2 | 59 entry_combined_202101.csv |
| 1609758507 | 2021-01-04 12:08:27 | Entrance Card Reader1 | 80 entry_combined_202101.csv |
| 1609772555 | 2021-01-04 16:02:35 | Exit Card Reader2 | 110 entry_combined_202101.csv |