0 1 2 3 Sat 21 Sep 1946 Thu 26 Sep 1946 Tue 01 Oct 1946 Sun 06 Oct 1946 Fri 11 Oct 1946 Wed 16 Oct 1946 Mon 21 Oct 1946 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