event begin max end class region ----- ----- ----- ----- ----- ------ 4610 06:38 06:45 06:54 C1.4 3413 4670 15:51 15:54 15:59 C1.0 4680 17:56 18:04 18:08 C1.4 3405 4690 19:40 20:41 21:41 C3.0 3403 4700 21:50 22:14 22:31 C4.1 3405