0 1 2 3 Mon 22 Sep 1975 Tue 30 Sep 1975 Wed 08 Oct 1975 Thu 16 Oct 1975 Fri 24 Oct 1975 Sat 01 Nov 1975 Sun 09 Nov 1975 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