0 1 2 3 Sun 25 Dec 1983 Mon 02 Jan 1984 Tue 10 Jan 1984 Wed 18 Jan 1984 Thu 26 Jan 1984 Fri 03 Feb 1984 Sat 11 Feb 1984 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