UTC_Time	EC_VL_
2026/08/26_14:00:09.6	shut
2026/08/26_14:00:11.6	shut
2026/08/26_14:00:13.6	shut
2026/08/26_14:00:15.6	shut
2026/08/26_14:00:17.6	shut
2026/08/26_14:00:19.6	shut
2026/08/26_14:00:21.6	shut
2026/08/26_14:00:23.6	shut
2026/08/26_14:00:25.6	shut
2026/08/26_14:00:27.6	shut
2026/08/26_14:00:29.6	shut
2026/08/26_14:00:31.6	shut
2026/08/26_14:00:33.6	open
2026/08/26_14:00:35.6	open
2026/08/26_14:00:37.6	shut
2026/08/26_14:00:39.6	shut
2026/08/26_14:00:41.6	shut
2026/08/26_14:00:43.6	open
2026/08/26_14:00:45.6	open
2026/08/26_14:00:47.6	shut
2026/08/26_14:00:49.6	shut