event begin max end class region ----- ----- ----- ----- ----- ------ 4620 04:13 04:19 04:26 C1.3 4630 08:46 09:47 10:02 C3.5 4650 17:06 18:11 18:26 M1.2 4670 19:35 19:55 20:04 C4.0 2293 4690 22:45 22:59 23:06 C1.9