About vstack function results of 4,696
17:04 141:52 02:32 14:49 05:04 09:14 24:20 20:25 07:31 03:08 90:02 35:33 65:04 09:17 05:51 06:02 06:43 10:24 24:34 10:02 07:16 04:09 03:13 31:35 05:07 36:48 03:17 20:00 158:31 69:49 15:39 07:33 08:57 12:18 02:46 04:18 13:57 04:06 05:31 07:27 02:58 13:50 11:39 07:19 08:18 53:55