0 1 2 3 Fri 23 Dec 1921 Sat 24 Dec 1921 Sun 25 Dec 1921 Mon 26 Dec 1921 Tue 27 Dec 1921 Wed 28 Dec 1921 Thu 29 Dec 1921 Fri 30 Dec 1921 Sat 31 Dec 1921 Sun 01 Jan 1922 Mon 02 Jan 1922 Tue 03 Jan 1922 Wed 04 Jan 1922 Thu 05 Jan 1922 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