condition	mean	min	max
4 h after light	26.041200000000003	19.5975	32.4849
8 h after light	29.939149999999998	29.4839	30.3944
12 h after light	51.35845	47.8709	54.846
4 h after dark	54.9981	50.6518	58.3995
8 h after dark	50.18273333333333	49.6637	50.7634
12 h after dark	40.31216666666667	37.4774	45.7547