0 1 2 3 Thu 24 Sep 1964 Mon 28 Sep 1964 Fri 02 Oct 1964 Tue 06 Oct 1964 Sat 10 Oct 1964 Wed 14 Oct 1964 Sun 18 Oct 1964 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