0 1 2 3 Tue 26 Sep 1961 Sun 01 Oct 1961 Fri 06 Oct 1961 Wed 11 Oct 1961 Mon 16 Oct 1961 Sat 21 Oct 1961 Thu 26 Oct 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