0 1 2 3 Tue 14 Oct 1924 Sat 01 Nov 1924 Mon 01 Dec 1924 Thu 01 Jan 1925 Mon 12 Jan 1925 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