0 1 2 3 Thu 04 Feb 1988 Tue 09 Feb 1988 Sun 14 Feb 1988 Fri 19 Feb 1988 Wed 24 Feb 1988 Mon 29 Feb 1988 Sat 05 Mar 1988 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