condition	mean	min	max
4 h after light	104.599381	87.26382	121.934942
8 h after light	92.06603799999999	91.773676	92.3584
12 h after light	77.851987	64.89352	90.810454
4 h after dark	78.22498300000001	66.90273	89.547236
8 h after dark	76.0941935	56.984874	95.203513
12 h after dark	106.613488	106.613488	106.613488