Table 3.

Median mean temperature rank values (°C) for years 1–3 (Y1, Y2, Y3) for all four treatment types and ambient conditions. Values with different letter assignments within columns denotes significant differences using Tukey HSD with α ≤ 0.05.

Treatment	N	Y1	Y2	Y3
Control	12	0.7 A	0.4 A	−2.1 A
SR	12	1.0 AB	0.9 A	0.1 AB
LR	12	1.0 AB	0.8 AB	−0.6 A
LRSR	12	1.4 B	1.1 B	0.3 AB
Ambient	6	1.2 B	1.0 B	−0.2 B