Fig. 5
From: Evaluating preamble clay bricks for mitigating urban heat Island effects and stormwater pollution
. Ambient air temperature and pavement brick near-surface temperatures: (a) daytime measurements taken at 10:00 am, 3:00 pm, and 6:00 pm and (b) nighttime measurements taken at 7:00 pm, 12:00 am, and 4:00 am.
