| timestamp | Dátum | Checkpoint | Adatforrás |
|---|---|---|---|
| 1610946511 | 2021-01-18 06:08:31 | Entrance Card Reader1 | 1848 entry_combined_202101.csv |
| 1610982050 | 2021-01-18 16:00:50 | Exit Card Reader2 | 1949 entry_combined_202101.csv |
| 1610982051 | 2021-01-18 16:00:51 | Exit Card Reader2 | 1950 entry_combined_202101.csv |