condition	mean	min	max
4 h after light	72.1077815	59.097344	85.118219
8 h after light	90.361696	74.116166	106.607226
12 h after light	70.33866499999999	56.435147	84.242183
4 h after dark	76.1195465	64.663251	87.575842
8 h after dark	81.85205049999999	69.621794	94.082307
12 h after dark	121.586523	121.586523	121.586523