0 1 2 3 Wed 13 Oct 1971 Sat 16 Oct 1971 Tue 19 Oct 1971 Fri 22 Oct 1971 Mon 25 Oct 1971 Thu 28 Oct 1971 Sun 31 Oct 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