0 1 2 3 Sun 24 Dec 1939 Mon 25 Dec 1939 Tue 26 Dec 1939 Wed 27 Dec 1939 Thu 28 Dec 1939 Fri 29 Dec 1939 Sat 30 Dec 1939 Sun 31 Dec 1939 Mon 01 Jan 1940 Tue 02 Jan 1940 Wed 03 Jan 1940 Thu 04 Jan 1940 Fri 05 Jan 1940 Sat 06 Jan 1940 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