condition	mean	min	max
4 h after light	223.24599999999998	220.608	225.884
8 h after light	138.936	137.875	139.997
12 h after light	74.78479999999999	70.633	78.9366
4 h after dark	63.59735	58.8955	68.2992
8 h after dark	111.9885	109.461	114.516
12 h after dark	170.97699999999998	168.914	173.04