0 1 2 3 Mon 19 Sep 1960 Sat 24 Sep 1960 Thu 29 Sep 1960 Tue 04 Oct 1960 Sun 09 Oct 1960 Fri 14 Oct 1960 Wed 19 Oct 1960 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