0 1 2 3 Sat 30 Sep 1972 Sat 07 Oct 1972 Sat 14 Oct 1972 Sat 21 Oct 1972 Sat 28 Oct 1972 Sat 04 Nov 1972 Sat 11 Nov 1972 Sat 18 Nov 1972 Sat 25 Nov 1972 Wed 29 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