0 1 2 3 Sat 06 Jan 1900 Thu 01 Feb 1900 Thu 01 Mar 1900 Sun 01 Apr 1900 Sat 07 Apr 1900 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