8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 22:14:52 23:24:09 23:32:33 22 5 Jun 22, 2018 5 instances 00:33:23 00:45:43 00:54:08 01:17:56 05:01:58 Jul Aug Sep Oct Nov Dec