0 1 2 3 Sun 19 Oct 1980 Fri 24 Oct 1980 Wed 29 Oct 1980 Mon 03 Nov 1980 Sat 08 Nov 1980 Thu 13 Nov 1980 Tue 18 Nov 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