0 1 2 3 Mon 19 Sep 1932 Sat 01 Oct 1932 Tue 01 Nov 1932 Thu 01 Dec 1932 Thu 15 Dec 1932 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