0 1 2 3 Sat 14 Dec 1991 Wed 01 Jan 1992 Sat 01 Feb 1992 Sun 01 Mar 1992 Wed 01 Apr 1992 Fri 01 May 1992 Mon 01 Jun 1992 Wed 01 Jul 1992 Sat 01 Aug 1992 Tue 01 Sep 1992 Thu 01 Oct 1992 Sun 01 Nov 1992 Tue 01 Dec 1992 Sun 13 Dec 1992 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All