0 1 2 3 Fri 30 Jun 1978 Sat 01 Jul 1978 Sun 02 Jul 1978 Mon 03 Jul 1978 Tue 04 Jul 1978 Wed 05 Jul 1978 Thu 06 Jul 1978 Fri 07 Jul 1978 Sat 08 Jul 1978 Sun 09 Jul 1978 Mon 10 Jul 1978 Tue 11 Jul 1978 Wed 12 Jul 1978 Thu 13 Jul 1978 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