0 1 2 3 Thu 13 Nov 1980 Tue 18 Nov 1980 Sun 23 Nov 1980 Fri 28 Nov 1980 Wed 03 Dec 1980 Mon 08 Dec 1980 Sat 13 Dec 1980 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