{"database": "james_garmin", "table": "sleep_events", "rows": [["2025-09-03 22:43:39.000000", "rem_sleep", "00:05:00.000000"]], "columns": ["timestamp", "event", "duration"], "primary_keys": ["timestamp"], "primary_key_values": ["2025-09-03 22:43:39.000000"], "units": {}, "query_ms": 0.5406529962783679}