0 1 2 3 Tue 23 Jan 2001 Fri 26 Jan 2001 Mon 29 Jan 2001 Thu 01 Feb 2001 Sun 04 Feb 2001 Wed 07 Feb 2001 Sat 10 Feb 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