0 1 2 3 Mon 13 Nov 1961 Thu 16 Nov 1961 Sun 19 Nov 1961 Wed 22 Nov 1961 Sat 25 Nov 1961 Tue 28 Nov 1961 Fri 01 Dec 1961 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