12 instances from 3 years 2017 - 2 instances Jan 2 11 Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2016 - 9 instances Jan Feb Mar Apr May Jun 23 24 25 Jul Aug Sep 23 4 Sep 23, 2016 4 instances 02:46:49 03:30:30 04:06:21 04:07:06 Oct 4 2 Oct 4, 2016 2 instances 14:03:28 15:45:23 Nov Dec 2015 - 1 instance Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 17