18 instances from 1 year 2018 - 18 instances Jan Feb Mar Apr May 29 Jun 21 6 Jun 21, 2018 6 instances 12:11:22 17:27:55 19:41:17 20:39:39 22:47:43 23:02:31 22 4 Jun 22, 2018 4 instances 16:26:08 18:18:45 19:57:11 21:11:44 23 Jul 5 3 Jul 5, 2018 3 instances 13:15:38 20:29:58 20:31:48 6 3 Jul 6, 2018 3 instances 11:57:15 12:38:37 13:17:29 Aug Sep Oct Nov Dec