0 1 2 3 Wed 03 Nov 1976 Sun 07 Nov 1976 Thu 11 Nov 1976 Mon 15 Nov 1976 Fri 19 Nov 1976 Tue 23 Nov 1976 Sat 27 Nov 1976 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