event begin max end class region ----- ----- ----- ----- ----- ------ 8630 02:18 02:28 02:32 C2.1 2524 8640 02:54 02:59 03:04 B3.3 2526 8650 07:52 07:57 08:10 B3.7 2526 8680 18:38 18:44 19:00 B3.4 2524 8690 23:41 23:47 23:56 B2.4 2524