0 1 2 3 Sat 19 Dec 1998 Fri 01 Jan 1999 Mon 01 Feb 1999 Mon 01 Mar 1999 Thu 01 Apr 1999 Sat 01 May 1999 Tue 01 Jun 1999 Thu 01 Jul 1999 Sun 01 Aug 1999 Wed 01 Sep 1999 Fri 01 Oct 1999 Mon 01 Nov 1999 Wed 01 Dec 1999 Sun 19 Dec 1999 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