0 1 2 3 Fri 28 Sep 1956 Thu 04 Oct 1956 Wed 10 Oct 1956 Tue 16 Oct 1956 Mon 22 Oct 1956 Sun 28 Oct 1956 Sat 03 Nov 1956 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