condition	mean	min	max
4 h after light	271.267069	223.846192	318.687946
8 h after light	264.7243975	253.062892	276.385903
12 h after light	318.4869665	292.338638	344.635295
4 h after dark	415.63057449999997	334.053747	497.207402
8 h after dark	398.021094	387.681265	408.360923
12 h after dark	392.80898	392.80898	392.80898