0 1 2 3 Sun 23 Nov 1958 Mon 01 Dec 1958 Tue 09 Dec 1958 Wed 17 Dec 1958 Thu 25 Dec 1958 Fri 02 Jan 1959 Sat 10 Jan 1959 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