condition	mean	min	max
4 h after light	829.1042554999999	801.745685	856.462826
8 h after light	800.1738405	693.278586	907.069095
12 h after light	746.5675630000001	674.795854	818.339272
4 h after dark	679.0193565	675.266408	682.772305
8 h after dark	479.9141175	463.462826	496.365409
12 h after dark	645.793791	645.793791	645.793791