0 1 2 3 Thu 27 Jan 1994 Tue 01 Feb 1994 Tue 01 Mar 1994 Fri 01 Apr 1994 Sat 23 Apr 1994 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