0 1 2 3 Fri 09 Mar 2001 Tue 13 Mar 2001 Sat 17 Mar 2001 Wed 21 Mar 2001 Sun 25 Mar 2001 Thu 29 Mar 2001 Mon 02 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