0 1 2 3 Tue 20 Feb 2001 Sat 24 Feb 2001 Wed 28 Feb 2001 Sun 04 Mar 2001 Thu 08 Mar 2001 Mon 12 Mar 2001 Fri 16 Mar 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