“…Based on the definitions of thermoneutrality and stress presented by Teixeira (1983), Armstrong (1994), Barbosa Filho (2004), Vale (2010), UBA (2008), Alves (2006), Bento (2010), Souza and Nery (2012), and Andrade (2017), the classification ranges of the results of THI, BGTH, and ETI were prepared for the study (Table 3), following the colour scheme described previously on the methodology section. With the results obtained for the BGTH (Table 4), it is possible to observe that only in the period of early morning (8:00), there is comfort for laying hens in all Sheds (Green).…”