0 1 2 3 Sun 25 Sep 1960 Thu 29 Sep 1960 Mon 03 Oct 1960 Fri 07 Oct 1960 Tue 11 Oct 1960 Sat 15 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