8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 22:08:50 23:18:06 23:26:27 22 5 Jun 22, 2018 5 instances 00:31:56 00:44:15 00:52:38 01:14:52 05:01:36 Jul Aug Sep Oct Nov Dec