0 1 2 3 Sat 11 Oct 1958 Tue 14 Oct 1958 Fri 17 Oct 1958 Mon 20 Oct 1958 Thu 23 Oct 1958 Sun 26 Oct 1958 Wed 29 Oct 1958 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