8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 22 23 4 Jun 23, 2018 4 instances 00:02:37 20:30:39 23:43:47 23:50:42 24 3 Jun 24, 2018 3 instances 01:23:29 01:29:08 01:37:43 Jul Aug Sep Oct Nov Dec