0 1 2 3 Fri 27 Sep 1957 Wed 02 Oct 1957 Mon 07 Oct 1957 Sat 12 Oct 1957 Thu 17 Oct 1957 Tue 22 Oct 1957 Sun 27 Oct 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