0 1 2 3 Sat 06 Jan 2001 Tue 09 Jan 2001 Fri 12 Jan 2001 Mon 15 Jan 2001 Thu 18 Jan 2001 Sun 21 Jan 2001 Wed 24 Jan 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