0 1 2 3 Mon 08 Dec 1958 Sat 13 Dec 1958 Thu 18 Dec 1958 Tue 23 Dec 1958 Sun 28 Dec 1958 Fri 02 Jan 1959 Wed 07 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