0 1 2 3 Mon 29 Dec 1958 Fri 02 Jan 1959 Tue 06 Jan 1959 Sat 10 Jan 1959 Wed 14 Jan 1959 Sun 18 Jan 1959 Thu 22 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