condition	mean	min	max
4 h after light	101.4385	100.207	102.67
8 h after light	86.06895	83.5543	88.5836
12 h after light	74.3087	72.415	76.2024
4 h after dark	87.01050000000001	84.2979	89.7231
8 h after dark	111.33250000000001	109.873	112.792
12 h after dark	106.1	103.742	108.458