condition	mean	min	max
4 h after light	76.73675	73.9414	79.5321
8 h after light	61.42815	60.3888	62.4675
12 h after light	72.3067	69.7865	74.8269
4 h after dark	86.65424999999999	84.3621	88.9464
8 h after dark	94.55369999999999	93.9148	95.1926
12 h after dark	95.2535	92.5381	97.9689