0 1 2 3 Tue 07 Oct 1986 Sat 01 Nov 1986 Mon 01 Dec 1986 Thu 01 Jan 1987 Mon 05 Jan 1987 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