event begin max end class region ----- ----- ----- ----- ----- ------ 7710 01:22 01:30 01:35 C4.5 3917 7720 04:01 04:12 04:32 C3.6 3917 7730 04:46 04:52 04:56 C4.0 3917 7750 07:44 07:52 07:59 C2.2 3925 7850 18:04 18:12 18:25 C2.6 3920 7860 20:16 20:21 20:25 C2.1 3922 7870 21:34 21:46 21:56 C5.9