event begin max end class region ----- ----- ----- ----- ----- ------ 6160 01:03 01:10 01:18 C1.1 3176 6180 04:51 04:58 05:02 C2.7 3177 6210 06:20 06:46 07:05 C3.2 6230 07:42 10:36 12:33 C4.0