condition	mean	min	max
4 h after light	95.42085	94.6588	96.1829
8 h after light	86.15559999999999	84.4491	87.8621
12 h after light	89.50565	87.4499	91.5614
4 h after dark	96.62100000000001	95.3538	97.9805
8 h after dark	100.28036666666667	95.8603	105.413
12 h after dark	101.1408	97.4854	103.146