condition	mean	min	max
4 h after light	51.841899999999995	48.0822	55.6016
8 h after light	46.747	43.9355	49.5585
12 h after light	47.793949999999995	41.0194	54.5685
4 h after dark	106.0925	103.494	108.691
8 h after dark	110.725	109.421	112.029
12 h after dark	93.80539999999999	88.5765	99.0343