condition	mean	min	max
4 h after light	78.77164400000001	72.569174	84.974114
8 h after light	90.172878	88.539863	91.805893
12 h after light	86.92410799999999	79.53921	94.309006
4 h after dark	74.7450555	73.923847	75.566264
8 h after dark	74.4084275	67.661135	81.15572
12 h after dark	74.608954	74.608954	74.608954