0 1 2 3 Thu 31 Oct 1957 Tue 05 Nov 1957 Sun 10 Nov 1957 Fri 15 Nov 1957 Wed 20 Nov 1957 Mon 25 Nov 1957 Sat 30 Nov 1957 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