0 1 2 3 Sat 08 Nov 1947 Thu 13 Nov 1947 Tue 18 Nov 1947 Sun 23 Nov 1947 Fri 28 Nov 1947 Wed 03 Dec 1947 Mon 08 Dec 1947 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