0 1 2 3 Thu 18 Nov 1948 Sun 21 Nov 1948 Wed 24 Nov 1948 Sat 27 Nov 1948 Tue 30 Nov 1948 Fri 03 Dec 1948 Mon 06 Dec 1948 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