Boyle would note the place in which the experiment was carried out, the wind characteristics, the position of the Sun and Moon, and the barometer reading, all just in case they proved to be relevant.
bˈɔɪl wʊd nˈoʊt ðə plˈeɪs ɪnwˌɪtʃ ðɪ ɛkspˈɛɹɪmənt wʌz kˈæɹid ˈaʊt, ðə wˈɪnd kˌæɹɪktɚɹˈɪstɪks, ðə pəzˈɪʃən ʌvðə sˈʌn ænd mˈuːn, ænd ðə bɚɹˈɑːmɪɾɚ ɹˈiːdɪŋ, ˈɔːl dʒˈʌst ɪn kˈeɪs ðeɪ pɹˈuːvd təbi ɹˈɛlᵻvənt.