0 1 2 3 Fri 20 Sep 1963 Wed 25 Sep 1963 Mon 30 Sep 1963 Sat 05 Oct 1963 Thu 10 Oct 1963 Tue 15 Oct 1963 Sun 20 Oct 1963 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