Seasonality in Jack-Up Intervention Duration Seasonality in Jack-Up Intervention Duration Seasonality in Jack-Up Intervention Duration Days / Pos Jan 3.3 Feb 3.1 Mar 2.6 Apr 2.6 May 2.5 Jun 2.5 Jul 3.2 Aug 2.8 Sep 3 Oct 3.8 Nov 3.8 Dec 3.8
