0 1 2 3 Thu 22 Sep 1988 Fri 30 Sep 1988 Sat 08 Oct 1988 Sun 16 Oct 1988 Mon 24 Oct 1988 Tue 01 Nov 1988 Wed 09 Nov 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