8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 21 3 Jun 21, 2018 3 instances 22:15:43 23:25:00 23:33:25 22 5 Jun 22, 2018 5 instances 00:33:27 00:45:47 00:54:12 01:18:15 05:02:00 Jul Aug Sep Oct Nov Dec