0 1 2 3 Sat 16 Oct 1971 Wed 20 Oct 1971 Sun 24 Oct 1971 Thu 28 Oct 1971 Mon 01 Nov 1971 Fri 05 Nov 1971 Tue 09 Nov 1971 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