0 1 2 3 Sun 21 Nov 1982 Fri 26 Nov 1982 Wed 01 Dec 1982 Mon 06 Dec 1982 Sat 11 Dec 1982 Thu 16 Dec 1982 Tue 21 Dec 1982 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