8 instances from 1 year 2018 - 8 instances Jan Feb Mar Apr May Jun 22 23 4 Jun 23, 2018 4 instances 00:02:33 20:29:29 23:42:38 23:49:31 24 3 Jun 24, 2018 3 instances 01:23:25 01:29:03 01:37:38 Jul Aug Sep Oct Nov Dec