0 1 2 3 Tue 14 Nov 1961 Fri 17 Nov 1961 Mon 20 Nov 1961 Thu 23 Nov 1961 Sun 26 Nov 1961 Wed 29 Nov 1961 Sat 02 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