0 1 2 3 Tue 15 Feb 1994 Wed 02 Mar 1994 Thu 17 Mar 1994 Fri 01 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