{
  "session_name": "session_20260105_112245",
  "stage_1_start": "2026-01-05T11:22:45.143373",
  "stage_2_start": "2026-01-05T11:22:49.092809",
  "stage_3_start": "2026-01-05T11:23:06.972267",
  "stage_4_start": "2026-01-05T11:23:11.007132",
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    "csi_only": 17.8794584274292,
    "contact_recording": 4.034864902496338,
    "total": 25.86375904083252
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  "files": {
    "csi_video": "data/session_20260105_112245/csi_camera/csi_camera.mp4",
    "vt_sensors": {
      "vt_1": {
        "static_video": "data/session_20260105_112245/vt_1/static/static.mp4",
        "contact_video": "data/session_20260105_112245/vt_1/contact/contact.mp4"
      },
      "vt_2": {
        "static_video": "data/session_20260105_112245/vt_2/static/static.mp4",
        "contact_video": "data/session_20260105_112245/vt_2/contact/contact.mp4"
      }
    }
  },
  "label": "5"
}