0 1 2 3 Thu 28 Dec 1961 Fri 29 Dec 1961 Sat 30 Dec 1961 Sun 31 Dec 1961 Mon 01 Jan 1962 Tue 02 Jan 1962 Wed 03 Jan 1962 Thu 04 Jan 1962 Fri 05 Jan 1962 Sat 06 Jan 1962 Sun 07 Jan 1962 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