0 1 2 3 Mon 23 Oct 1972 Thu 26 Oct 1972 Sun 29 Oct 1972 Wed 01 Nov 1972 Sat 04 Nov 1972 Tue 07 Nov 1972 Fri 10 Nov 1972 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