0 1 2 3 Mon 01 Nov 1948 Sat 06 Nov 1948 Thu 11 Nov 1948 Tue 16 Nov 1948 Sun 21 Nov 1948 Fri 26 Nov 1948 Wed 01 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