condition	mean	min	max
4 h after light	79.336034	62.441179	96.230889
8 h after light	74.644272	74.088026	75.200518
12 h after light	85.896953	77.402907	94.390999
4 h after dark	67.45023	58.866944	76.033516
8 h after dark	63.7123105	60.335956	67.088665
12 h after dark	91.293835	91.293835	91.293835