0 1 2 3 Tue 06 Mar 2001 Wed 21 Mar 2001 Thu 05 Apr 2001 Fri 20 Apr 2001 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