Experimental time Experimental time Experimental time Experimental time P-value P-value P-value
Jun. 2014 Dec. 2015 Dec. 2017 Jun. 2018 Warming Time Warming×Time
Control 37.5(3.6) 33.6(1.7) 36.9(0.3) 29.2(0.5) 0.433 < 0.001 0.155
+1.0°C 36.9(1.4) 42.3(3.3) 34.8(2.5) 32(0.8)
+2.1°C 39(2.1) 41.6(3.6) 36.2(2) 30.8(0.8)