0 1 2 3 Thu 10 Nov 1988 Fri 18 Nov 1988 Sat 26 Nov 1988 Sun 04 Dec 1988 Mon 12 Dec 1988 Tue 20 Dec 1988 Wed 28 Dec 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