These graphs show the differences
in heating cycle lengths between peak emergence and fair
weather heating cycles.
The mean length of Fair weather cycles differ between July and
August as opposed to all months with a mean of 8.1 for all months and
9.1 for July and August. However, this relationship is not
observed when comparing Peak Emergence cycle length for all months
(mean=5.2) verses July and August(mean=5.3).
Peak emergence cycles are 5 days long on average while Fair
Weather cycles have an 8 day average.