0 1 2 3 Fri 24 Aug 1934 Sat 01 Sep 1934 Mon 01 Oct 1934 Thu 01 Nov 1934 Sat 01 Dec 1934 Tue 01 Jan 1935 Sat 12 Jan 1935 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