0 1 2 3 Thu 30 Jan 1992 Fri 07 Feb 1992 Sat 15 Feb 1992 Sun 23 Feb 1992 Mon 02 Mar 1992 Tue 10 Mar 1992 Wed 18 Mar 1992 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