8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 22:10:32 23:19:48 23:28:10 22 5 Jun 22, 2018 5 instances 00:32:57 00:45:16 00:53:40 01:15:45 05:01:41 Jul Aug Sep Oct Nov Dec