16 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 22 7 Jun 22, 2018 7 instances 16:26:30 18:22:30 18:47:08 18:59:12 19:10:05 19:24:00 19:35:11 Jul Aug Sep Oct Nov Dec 2017 - 9 instances Jan Feb Mar Apr May Jun 21 5 Jun 21, 2017 5 instances 10:56:39 11:05:59 11:17:43 11:46:35 22:21:47 Jul Aug Sep Oct 3 4 Nov Dec 26 2 Dec 26, 2017 2 instances 08:11:49 08:38:23