0 1 2 3 Wed 11 Nov 1964 Sat 14 Nov 1964 Tue 17 Nov 1964 Fri 20 Nov 1964 Mon 23 Nov 1964 Thu 26 Nov 1964 Sun 29 Nov 1964 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