0 1 2 3 Fri 19 Jan 1996 Thu 01 Feb 1996 Fri 01 Mar 1996 Mon 01 Apr 1996 Thu 18 Apr 1996 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