0 1 2 3 Tue 21 Oct 1997 Sat 01 Nov 1997 Mon 01 Dec 1997 Thu 01 Jan 1998 Sun 01 Feb 1998 Sun 01 Mar 1998 Wed 01 Apr 1998 Fri 01 May 1998 Wed 06 May 1998 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