condition	mean	min	max
4 h after light	54.387	48.8756	59.8984
8 h after light	58.1079	54.8353	61.3805
12 h after light	55.132099999999994	51.3353	58.9289
4 h after dark	79.3411	75.0356	82.5997
8 h after dark	102.16423333333333	87.7957	112.298
12 h after dark	69.85	66.9888	73.2382