8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 22:14:04 23:23:20 23:31:45 22 5 Jun 22, 2018 5 instances 00:33:19 00:45:39 00:54:04 01:17:37 05:01:54 Jul Aug Sep Oct Nov Dec